Whitespace cleanup

apps/files/css/files.css

@@ -23,7 +23,7 @@
 #new>ul>li>p { cursor:pointer; }
 #new>ul>li>form>input { padding:0.3em; margin:-0.3em; }
 
-#upload { 
+#upload {
 	height:27px; padding:0; margin-left:0.2em; overflow:hidden;
 }
 #upload a {
@@ -35,7 +35,7 @@
 }
 .file_upload_target { display:none; }
 .file_upload_form { display:inline; float:left; margin:0; padding:0; cursor:pointer; overflow:visible; }
-#file_upload_start { 
+#file_upload_start {
 	left:0; top:0; width:28px; height:27px; padding:0;
 	font-size:1em;
 	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; filter:alpha(opacity=0); opacity:0;

apps/files/js/fileactions.js

@@ -70,23 +70,23 @@ var FileActions = {
 		}
 		parent.children('a.name').append('<span class="fileactions" />');
 		var defaultAction = FileActions.getDefault(FileActions.getCurrentMimeType(), FileActions.getCurrentType(), FileActions.getCurrentPermissions());
-		
+
 		var actionHandler = function (event) {
 			event.stopPropagation();
 			event.preventDefault();
 
 			FileActions.currentFile = event.data.elem;
 			var file = FileActions.getCurrentFile();
-			
+
 			event.data.actionFunc(file);
 		};
-		
+
 		$.each(actions, function (name, action) {
 			// NOTE: Temporary fix to prevent rename action in root of Shared directory
 			if (name === 'Rename' && $('#dir').val() === '/Shared') {
 				return true;
 			}
-			
+
 			if ((name === 'Download' || action !== defaultAction) && name !== 'Delete') {
 				var img = FileActions.icons[name];
 				if (img.call) {
@@ -97,16 +97,16 @@ var FileActions = {
 					html += '<img class ="svg" src="' + img + '" /> ';
 				}
 				html += t('files', name) + '</a>';
-				
+
 				var element = $(html);
 				element.data('action', name);
 				//alert(element);
 				element.on('click',{a:null, elem:parent, actionFunc:actions[name]},actionHandler);
 				parent.find('a.name>span.fileactions').append(element);
 			}
-			
+
 		});
-		
+
 		if (actions['Delete']) {
 			var img = FileActions.icons['Delete'];
 			if (img.call) {

apps/files/js/files.js

@@ -52,7 +52,7 @@ Files={
 	}
 };
 $(document).ready(function() {
-	Files.bindKeyboardShortcuts(document, jQuery); 
+	Files.bindKeyboardShortcuts(document, jQuery);
 	$('#fileList tr').each(function(){
 		//little hack to set unescape filenames in attribute
 		$(this).attr('data-file',decodeURIComponent($(this).attr('data-file')));

apps/files_external/lib/amazons3.php

@@ -108,7 +108,7 @@ class OC_Filestorage_AmazonS3 extends OC_Filestorage_Common {
 			$stat['atime'] = time();
 			$stat['mtime'] = $stat['atime'];
 			$stat['ctime'] = $stat['atime'];
-		} else { 
+		} else {
 			$object = $this->getObject($path);
 			if ($object) {
 				$stat['size'] = $object['Size'];

apps/files_external/lib/config.php

@@ -38,7 +38,7 @@ class OC_Mount_Config {
 	* @return array
 	*/
 	public static function getBackends() {
-		
+
 		$backends['OC_Filestorage_Local']=array(
 				'backend' => 'Local',
 				'configuration' => array(
@@ -77,7 +77,7 @@ class OC_Mount_Config {
 				'token' => '#token',
 				'token_secret' => '#token secret'),
 				'custom' => 'google');
-		
+
 		$backends['OC_Filestorage_SWIFT']=array(
 			'backend' => 'OpenStack Swift',
 			'configuration' => array(
@@ -86,7 +86,7 @@ class OC_Mount_Config {
 				'token' => '*Token',
 				'root' => '&Root',
 				'secure' => '!Secure ftps://'));
-							
+
 		if(OC_Mount_Config::checksmbclient()) $backends['OC_Filestorage_SMB']=array(
 			'backend' => 'SMB / CIFS',
 			'configuration' => array(
@@ -95,7 +95,7 @@ class OC_Mount_Config {
 				'password' => '*Password',
 				'share' => 'Share',
 				'root' => '&Root'));
-				
+
 		$backends['OC_Filestorage_DAV']=array(
 			'backend' => 'ownCloud / WebDAV',
 			'configuration' => array(
@@ -103,7 +103,7 @@ class OC_Mount_Config {
 				'user' => 'Username',
 				'password' => '*Password',
 				'root' => '&Root',
-				'secure' => '!Secure https://'));	
+				'secure' => '!Secure https://'));
 
 		return($backends);
 	}
@@ -403,7 +403,7 @@ class OC_Mount_Config {
 	}
 
 	/**
-	 * check if smbclient is installed 
+	 * check if smbclient is installed
 	 */
 	public static function checksmbclient() {
 		if(function_exists('shell_exec')) {
@@ -415,7 +415,7 @@ class OC_Mount_Config {
 	}
 
 	/**
-	 * check if php-ftp is installed 
+	 * check if php-ftp is installed
 	 */
 	public static function checkphpftp() {
 		if(function_exists('ftp_login')) {

apps/files_external/templates/settings.php

@@ -47,7 +47,7 @@
 									<?php elseif (strpos($placeholder, '!') !== false): ?>
 										<label><input type="checkbox"
 													  data-parameter="<?php echo $parameter; ?>"
-													  <?php if ($value == 'true'): ?> checked="checked"<?php endif; ?> 
+													  <?php if ($value == 'true'): ?> checked="checked"<?php endif; ?>
 													  /><?php echo substr($placeholder, 1); ?></label>
 									<?php elseif (strpos($placeholder, '&') !== false): ?>
 										<input type="text"
@@ -105,7 +105,7 @@
 					<?php endif; ?>
 					<td <?php if ($mountPoint != ''): ?>class="remove"
 						<?php else: ?>style="visibility:hidden;"
-						<?php endif ?>><img alt="<?php echo $l->t('Delete'); ?>" 
+						<?php endif ?>><img alt="<?php echo $l->t('Delete'); ?>"
 											title="<?php echo $l->t('Delete'); ?>"
 											class="svg action"
 											src="<?php echo image_path('core', 'actions/delete.svg'); ?>" /></td>

apps/files_sharing/js/share.js

@@ -1,7 +1,7 @@
 $(document).ready(function() {
 
 	if (typeof OC.Share !== 'undefined' && typeof FileActions !== 'undefined'  && !publicListView) {
-		
+
 		FileActions.register('all', 'Share', OC.PERMISSION_READ, OC.imagePath('core', 'actions/share'), function(filename) {
 			if ($('#dir').val() == '/') {
 				var item = $('#dir').val() + filename;

apps/files_sharing/public.php

@@ -66,12 +66,12 @@ if (isset($_GET['t'])) {
 		$type = $linkItem['item_type'];
 		$fileSource = $linkItem['file_source'];
 		$shareOwner = $linkItem['uid_owner'];
-		
+
 		if (OCP\User::userExists($shareOwner) && $fileSource != -1 ) {
-			
+
 			$pathAndUser = getPathAndUser($linkItem['file_source']);
 			$fileOwner = $pathAndUser['user'];
-			
+
 			//if this is a reshare check the file owner also exists
 			if ($shareOwner != $fileOwner && ! OCP\User::userExists($fileOwner)) {
 					OCP\Util::writeLog('share', 'original file owner '.$fileOwner
@@ -81,7 +81,7 @@ if (isset($_GET['t'])) {
 					$tmpl->printPage();
 					exit();
 			}
-			
+
 			//mount filesystem of file owner
 			OC_Util::setupFS($fileOwner);
 		}
@@ -104,7 +104,7 @@ if (isset($_GET['t'])) {
 		}
 	}
 	$shareOwner = substr($path, 1, strpos($path, '/', 1) - 1);
-	
+
 	if (OCP\User::userExists($shareOwner)) {
 		OC_Util::setupFS($shareOwner);
 		$fileSource = getId($path);
@@ -159,7 +159,7 @@ if ($linkItem) {
 				$tmpl->printPage();
 				exit();
 			}
-		
+
 		} else {
 			// Check if item id is set in session
 			if (!isset($_SESSION['public_link_authenticated'])

lib/MDB2/Driver/sqlite3.php

@@ -98,7 +98,7 @@ class MDB2_Driver_sqlite3 extends MDB2_Driver_Common
         if ($this->connection) {
             $native_code = $this->connection->lastErrorCode();
         }
-	$native_msg = html_entity_decode($this->_lasterror);        
+	$native_msg = html_entity_decode($this->_lasterror);
 
         // PHP 5.2+ prepends the function name to $php_errormsg, so we need
         // this hack to work around it, per bug #9599.

lib/api.php

@@ -42,12 +42,12 @@ class OC_API {
 	private static function init() {
 		self::$server = new OC_OAuth_Server(new OC_OAuth_Store());
 	}
-	
+
 	/**
 	 * api actions
 	 */
 	protected static $actions = array();
-	
+
 	/**
 	 * registers an api call
 	 * @param string $method the http method
@@ -58,7 +58,7 @@ class OC_API {
 	 * @param array $defaults
 	 * @param array $requirements
 	 */
-	public static function register($method, $url, $action, $app, 
+	public static function register($method, $url, $action, $app,
 				$authLevel = OC_API::USER_AUTH,
 				$defaults = array(),
 				$requirements = array()) {
@@ -73,7 +73,7 @@ class OC_API {
 		}
 		self::$actions[$name] = array('app' => $app, 'action' => $action, 'authlevel' => $authLevel);
 	}
-	
+
 	/**
 	 * handles an api call
 	 * @param array $parameters
@@ -92,7 +92,7 @@ class OC_API {
 				$response = call_user_func(self::$actions[$name]['action'], $parameters);
 			} else {
 				$response = new OC_OCS_Result(null, 998, 'Api method not found');
-			} 
+			}
 		} else {
 			$response = new OC_OCS_Result(null, 997, 'Unauthorised');
 		}
@@ -103,7 +103,7 @@ class OC_API {
 		// logout the user to be stateless
 		OC_User::logout();
 	}
-	
+
 	/**
 	 * authenticate the api call
 	 * @param array $action the action details as supplied to OC_API::register()
@@ -148,18 +148,18 @@ class OC_API {
 				return false;
 				break;
 		}
-	} 
+	}
-	
+
 	/**
 	 * http basic auth
 	 * @return string|false (username, or false on failure)
 	 */
-	private static function loginUser(){ 
+	private static function loginUser(){
 		$authUser = isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : '';
 		$authPw = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : '';
 		return OC_User::login($authUser, $authPw) ? $authUser : false;
 	}
-	
+
 	/**
 	 * respond to a call
 	 * @param int|array $result the result from the api method
@@ -195,5 +195,5 @@ class OC_API {
 			}
 		}
 	}
-	
+
 }

lib/app.php

@@ -137,7 +137,7 @@ class OC_App{
 
 		OC_Appconfig::setValue($app, 'types', $appTypes);
 	}
-	
+
 	/**
 	 * check if app is shipped
 	 * @param string $appid the id of the app to check

lib/backgroundjob.php

@@ -34,7 +34,7 @@ class OC_BackgroundJob{
 	public static function getExecutionType() {
 		return OC_Appconfig::getValue( 'core', 'backgroundjobs_mode', 'ajax' );
 	}
-	
+
 	/**
 	 * @brief sets the background jobs execution type
 	 * @param $type execution type

lib/connector/sabre/node.php

@@ -176,9 +176,9 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 	 * @brief Returns a list of properties for this nodes.;
 	 * @param array $properties
 	 * @return array
-	 * @note The properties list is a list of propertynames the client 
+	 * @note The properties list is a list of propertynames the client
-	 * requested, encoded as xmlnamespace#tagName, for example: 
+	 * requested, encoded as xmlnamespace#tagName, for example:
-	 * http://www.example.org/namespace#author If the array is empty, all 
+	 * http://www.example.org/namespace#author If the array is empty, all
 	 * properties should be returned
 	 */
 	public function getProperties($properties) {

lib/filecache.php

@@ -59,7 +59,7 @@ class OC_FileCache{
 	 * @param string $path
 	 * @param array data
 	 * @param string root (optional)
-	 * @note $data is an associative array in the same format as returned 
+	 * @note $data is an associative array in the same format as returned
 	 * by get
 	 */
 	public static function put($path, $data, $root=false) {
@@ -206,7 +206,7 @@ class OC_FileCache{
 
 		OC_Cache::remove('fileid/'.$root.$path);
 	}
-	
+
 	/**
 	 * return array of filenames matching the querty
 	 * @param string $query

lib/fileproxy/quota.php

@@ -76,7 +76,7 @@ class OC_FileProxy_Quota extends OC_FileProxy{
 		$usedSpace=isset($sharedInfo['size'])?$usedSpace-$sharedInfo['size']:$usedSpace;
 		return $totalSpace-$usedSpace;
 	}
-	
+
 	public function postFree_space($path, $space) {
 		$free=$this->getFreeSpace($path);
 		if($free==-1) {

lib/files.php

@@ -141,7 +141,7 @@ class OC_Files {
 	*/
 	public static function get($dir, $files, $only_header = false) {
 		$xsendfile = false;
-		if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) || 
+		if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) ||
 			isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {
 			$xsendfile = true;
 		}

lib/filesystem.php

@@ -179,11 +179,11 @@ class OC_Filesystem{
 		$internalPath=substr($path, strlen($mountPoint));
 		return $internalPath;
 	}
-	
+
 	static private function mountPointsLoaded($user) {
 		return in_array($user, self::$loadedUsers);
 	}
-	
+
 	/**
 	* get the storage object for a path
 	* @param string path
@@ -216,7 +216,7 @@ class OC_Filesystem{
 					self::mount($options['class'], $options['options'], $mountPoint);
 				}
 			}
-		
+
 			if(isset($mountConfig['group'])) {
 				foreach($mountConfig['group'] as $group=>$mounts) {
 					if(OC_Group::inGroup($user, $group)) {
@@ -230,7 +230,7 @@ class OC_Filesystem{
 					}
 				}
 			}
-		
+
 			if(isset($mountConfig['user'])) {
 				foreach($mountConfig['user'] as $mountUser=>$mounts) {
 					if($user==='all' or strtolower($mountUser)===strtolower($user)) {
@@ -244,16 +244,16 @@ class OC_Filesystem{
 					}
 				}
 			}
-		
+
 			$mtime=filemtime(OC::$SERVERROOT.'/config/mount.php');
 			$previousMTime=OC_Appconfig::getValue('files', 'mountconfigmtime', 0);
 			if($mtime>$previousMTime) {//mount config has changed, filecache needs to be updated
 				OC_FileCache::triggerUpdate();
 				OC_Appconfig::setValue('files', 'mountconfigmtime', $mtime);
 			}
-		}		
+		}
 	}
-	
+
 	static public function init($root, $user = '') {
 		if(self::$defaultInstance) {
 			return false;

lib/filesystemview.php

@@ -430,10 +430,10 @@ class OC_FilesystemView {
 					$target = $this->fopen($path2.$postFix2, 'w');
 					$result = OC_Helper::streamCopy($source, $target);
 				}
-				if( $this->fakeRoot==OC_Filesystem::getRoot() ) { 
+				if( $this->fakeRoot==OC_Filesystem::getRoot() ) {
-				// If the file to be copied originates within 
+				// If the file to be copied originates within
 				// the user's data directory
-				
+
 					OC_Hook::emit(
 						OC_Filesystem::CLASSNAME,
 						OC_Filesystem::signal_post_copy,
@@ -454,33 +454,33 @@ class OC_FilesystemView {
 						OC_Filesystem::signal_post_write,
 						array( OC_Filesystem::signal_param_path => $path2)
 					);
-					
+
-				} else { 
+				} else {
-				// If this is not a normal file copy operation 
+				// If this is not a normal file copy operation
-				// and the file originates somewhere else 
+				// and the file originates somewhere else
-				// (e.g. a version rollback operation), do not 
+				// (e.g. a version rollback operation), do not
 				// perform all the other post_write actions
-					
+
 					// Update webdav properties
 					OC_Filesystem::removeETagHook(array("path" => $path2), $this->fakeRoot);
-					
+
 					$splitPath2 = explode( '/', $path2 );
-					
+
-					// Only cache information about files 
+					// Only cache information about files
-					// that are being copied from within 
+					// that are being copied from within
-					// the user files directory. Caching 
+					// the user files directory. Caching
 					// other files, like VCS backup files,
 					// serves no purpose
 					if ( $splitPath2[1] == 'files' ) {
-						
+
 						OC_FileCache_Update::update($path2, $this->fakeRoot);
-						
+
 					}
-				
+
 				}
-				
+
 				return $result;
-			
+
 			}
 		}
 	}

lib/helper.php

@@ -553,7 +553,7 @@ class OC_Helper {
 		fclose($fh);
 		return $file;
 	}
-	
+
 	/**
 	 * create a temporary folder with an unique filename
 	 * @return string

lib/image.php

@@ -646,7 +646,7 @@ class OC_Image {
 		fclose($fh);
 		return $im;
 	}
-	
+
 	/**
 	* @brief Resizes the image preserving ratio.
 	* @param $maxsize The maximum size of either the width or height.

lib/json.php

@@ -74,7 +74,7 @@ class OC_JSON{
 			exit();
 		}
 	}
-	
+
 	/**
 	* Send json error msg
 	*/

lib/log.php

@@ -39,7 +39,7 @@ class OC_Log {
 			$log_class::write($app, $message, $level);
 		}
 	}
-	
+
 	//Fatal errors handler
 	public static function onShutdown() {
 		$error = error_get_last();
@@ -50,7 +50,7 @@ class OC_Log {
 			return true;
 		}
 	}
-	
+
 	// Uncaught exception handler
 	public static function onException($exception) {
 		self::write('PHP', $exception->getMessage() . ' at ' . $exception->getFile() . '#' . $exception->getLine(), self::FATAL);

lib/ocs/cloud.php

@@ -37,7 +37,7 @@ class OC_OCS_Cloud {
 		}
 		return new OC_OCS_Result($values);
 	}
-	
+
 	public static function getUserQuota($parameters) {
 		$user = OC_User::getUser();
 		if(OC_User::isAdminUser($user) or ($user==$parameters['user'])) {
@@ -68,7 +68,7 @@ class OC_OCS_Cloud {
 			return new OC_OCS_Result(null, 300);
 		}
 	}
-	
+
 	public static function getUserPublickey($parameters) {
 
 		if(OC_User::userExists($parameters['user'])) {
@@ -79,7 +79,7 @@ class OC_OCS_Cloud {
 			return new OC_OCS_Result(null, 300);
 		}
 	}
-	
+
 	public static function getUserPrivatekey($parameters) {
 		$user = OC_User::getUser();
 		if(OC_User::isAdminUser($user) or ($user==$parameters['user'])) {

lib/ocs/config.php

@@ -23,7 +23,7 @@
 */
 
 class OC_OCS_Config {
-	
+
 	public static function apiConfig($parameters) {
 		$xml['version'] = '1.7';
 		$xml['website'] = 'ownCloud';
@@ -32,5 +32,5 @@ class OC_OCS_Config {
 		$xml['ssl'] = 'false';
 		return new OC_OCS_Result($xml);
 	}
-	
+
 }

lib/ocs/person.php

@@ -38,5 +38,5 @@ class OC_OCS_Person {
 			return new OC_OCS_Result(null, 101);
 		}
 	}
-	
+
 }

lib/ocs/privatedata.php

@@ -39,7 +39,7 @@ class OC_OCS_Privatedata {
 		return new OC_OCS_Result($xml);
 		//TODO: replace 'privatedata' with 'attribute' once a new libattice has been released that works with it
 	}
-	
+
 	public static function set($parameters) {
 		OC_Util::checkLoggedIn();
 		$user = OC_User::getUser();
@@ -50,7 +50,7 @@ class OC_OCS_Privatedata {
 			return new OC_OCS_Result(null, 100);
 		}
 	}
-	
+
 	public static function delete($parameters) {
 		OC_Util::checkLoggedIn();
 		$user = OC_User::getUser();

lib/ocs/result.php

@@ -21,9 +21,9 @@
 */
 
 class OC_OCS_Result{
-	
+
 	private $data, $message, $statusCode, $items, $perPage;
-	
+
 	/**
 	 * create the OCS_Result object
 	 * @param $data mixed the data to return
@@ -33,7 +33,7 @@ class OC_OCS_Result{
 		$this->statusCode = $code;
 		$this->message = $message;
 	}
-	
+
 	/**
 	 * optionally set the total number of items available
 	 * @param $items int
@@ -41,7 +41,7 @@ class OC_OCS_Result{
 	public function setTotalItems(int $items) {
 		$this->items = $items;
 	}
-	
+
 	/**
 	 * optionally set the the number of items per page
 	 * @param $items int
@@ -49,7 +49,7 @@ class OC_OCS_Result{
 	public function setItemsPerPage(int $items) {
 		$this->perPage = $items;
 	}
-	
+
 	/**
 	 * returns the data associated with the api result
 	 * @return array
@@ -70,6 +70,6 @@ class OC_OCS_Result{
 		// Return the result data.
 		return $return;
 	}
-	
+
-	
+
 }

lib/public/constants.php

@@ -35,4 +35,3 @@ const PERMISSION_UPDATE = 2;
 const PERMISSION_DELETE = 8;
 const PERMISSION_SHARE = 16;
 const PERMISSION_ALL = 31;
-

lib/public/db.php

@@ -49,9 +49,9 @@ class DB {
 	 * @brief Insert a row if a matching row doesn't exists.
 	 * @param $table string The table name (will replace *PREFIX*) to perform the replace on.
 	 * @param $input array
-	 * 
+	 *
 	 * The input array if in the form:
-	 * 
+	 *
 	 * array ( 'id' => array ( 'value' => 6,
 	 *	'key' => true
 	 *	),
@@ -65,7 +65,7 @@ class DB {
 	public static function insertIfNotExist($table, $input) {
 		return(\OC_DB::insertIfNotExist($table, $input));
 	}
-	
+
 	/**
 	 * @brief gets last value of autoincrement
 	 * @param $table string The optional table name (will replace *PREFIX*) and add sequence suffix

lib/public/share.php

@@ -351,14 +351,14 @@ class Share {
 					//delete the old share
 					self::delete($checkExists['id']);
 				}
-				
+
 				// Generate hash of password - same method as user passwords
 				if (isset($shareWith)) {
 					$forcePortable = (CRYPT_BLOWFISH != 1);
 					$hasher = new \PasswordHash(8, $forcePortable);
 					$shareWith = $hasher->HashPassword($shareWith.\OC_Config::getValue('passwordsalt', ''));
 				}
-				
+
 				// Generate token
 				if (isset($oldToken)) {
 					$token = $oldToken;
@@ -415,7 +415,7 @@ class Share {
 			if ($parentFolder && $files = \OC_Files::getDirectoryContent($itemSource)) {
 				for ($i = 0; $i < count($files); $i++) {
 					$name = substr($files[$i]['name'], strpos($files[$i]['name'], $itemSource) - strlen($itemSource));
-					if ($files[$i]['mimetype'] == 'httpd/unix-directory' 
+					if ($files[$i]['mimetype'] == 'httpd/unix-directory'
 						&& $children = \OC_Files::getDirectoryContent($name, '/')
 					) {
 						// Continue scanning into child folders
@@ -864,7 +864,7 @@ class Share {
 				}
 			} else {
 				if ($fileDependent) {
-					if (($itemType == 'file' || $itemType == 'folder') 
+					if (($itemType == 'file' || $itemType == 'folder')
 						&& $format == \OC_Share_Backend_File::FORMAT_FILE_APP
 						|| $format == \OC_Share_Backend_File::FORMAT_FILE_APP_ROOT
 					) {

lib/public/user.php

@@ -65,7 +65,7 @@ class User {
 	/**
 	 * @brief check if a user exists
 	 * @param string $uid the username
-	 * @param string $excludingBackend (default none) 
+	 * @param string $excludingBackend (default none)
 	 * @return boolean
 	 */
 	public static function userExists( $uid, $excludingBackend = null ) {

lib/request.php

@@ -19,7 +19,7 @@ class OC_Request {
 			return 'localhost';
 		}
 		if(OC_Config::getValue('overwritehost', '')<>'') {
-			return OC_Config::getValue('overwritehost'); 
+			return OC_Config::getValue('overwritehost');
 		}
 		if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {
 			if (strpos($_SERVER['HTTP_X_FORWARDED_HOST'], ",") !== false) {
@@ -44,7 +44,7 @@ class OC_Request {
 	*/
 	public static function serverProtocol() {
 		if(OC_Config::getValue('overwriteprotocol', '')<>'') {
-			return OC_Config::getValue('overwriteprotocol'); 
+			return OC_Config::getValue('overwriteprotocol');
 		}
 		if (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
 			$proto = strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']);

lib/setup.php

@@ -153,7 +153,7 @@ class OC_Setup {
 				if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
 					self::createHtaccess();
 				}
-				
+
 				//and we are done
 				OC_Config::setValue('installed', true);
 			}

lib/vcategories.php

@@ -763,4 +763,3 @@ class OC_VCategories {
 		return array_search(strtolower($needle), array_map('strtolower', $haystack));
 	}
 }
-