diff --git a/cron.php b/cron.php
index 7c875843c7..07ce45ac22 100644
--- a/cron.php
+++ b/cron.php
@@ -1,24 +1,24 @@
 <?php
 /**
-* ownCloud
-*
-* @author Jakob Sack
-* @copyright 2012 Jakob Sack owncloud@jakobsack.de
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
-* License as published by the Free Software Foundation; either
-* version 3 of the License, or any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
-*
-* You should have received a copy of the GNU Affero General Public
-* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
-*
-*/
+ * ownCloud
+ *
+ * @author Jakob Sack
+ * @copyright 2012 Jakob Sack owncloud@jakobsack.de
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
 
 // Unfortunately we need this class for shutdown function
 class TemporaryCronClass {
@@ -30,17 +30,16 @@ class TemporaryCronClass {
 // We use this function to handle (unexpected) shutdowns
 function handleUnexpectedShutdown() {
 	// Delete lockfile
-	if( !TemporaryCronClass::$keeplock && file_exists( TemporaryCronClass::$lockfile )) {
-		unlink( TemporaryCronClass::$lockfile );
+	if (!TemporaryCronClass::$keeplock && file_exists(TemporaryCronClass::$lockfile)) {
+		unlink(TemporaryCronClass::$lockfile);
 	}
-	
+
 	// Say goodbye if the app did not shutdown properly
-	if( !TemporaryCronClass::$sent ) {
-		if( OC::$CLI ) {
-			echo 'Unexpected error!'.PHP_EOL;
-		}
-		else{
-			OC_JSON::error( array( 'data' => array( 'message' => 'Unexpected error!')));
+	if (!TemporaryCronClass::$sent) {
+		if (OC::$CLI) {
+			echo 'Unexpected error!' . PHP_EOL;
+		} else {
+			OC_JSON::error(array('data' => array('message' => 'Unexpected error!')));
 		}
 	}
 }
@@ -51,8 +50,8 @@ require_once 'lib/base.php';
 session_write_close();
 
 // Don't do anything if ownCloud has not been installed
-if( !OC_Config::getValue( 'installed', false )) {
-	exit( 0 );
+if (!OC_Config::getValue('installed', false)) {
+	exit(0);
 }
 
 // Handle unexpected errors
@@ -63,48 +62,45 @@ OC_Helper::cleanTmpNoClean();
 
 // Exit if background jobs are disabled!
 $appmode = OC_BackgroundJob::getExecutionType();
-if( $appmode == 'none' ) {
+if ($appmode == 'none') {
 	TemporaryCronClass::$sent = true;
-	if( OC::$CLI ) {
-		echo 'Background Jobs are disabled!'.PHP_EOL;
+	if (OC::$CLI) {
+		echo 'Background Jobs are disabled!' . PHP_EOL;
+	} else {
+		OC_JSON::error(array('data' => array('message' => 'Background jobs disabled!')));
 	}
-	else{
-		OC_JSON::error( array( 'data' => array( 'message' => 'Background jobs disabled!')));
-	}
-	exit( 1 );
+	exit(1);
 }
 
-if( OC::$CLI ) {
+if (OC::$CLI) {
 	// Create lock file first
-	TemporaryCronClass::$lockfile = OC_Config::getValue( "datadirectory", OC::$SERVERROOT.'/data' ).'/cron.lock';
-	
+	TemporaryCronClass::$lockfile = OC_Config::getValue("datadirectory", OC::$SERVERROOT . '/data') . '/cron.lock';
+
 	// We call ownCloud from the CLI (aka cron)
-	if( $appmode != 'cron' ) {
+	if ($appmode != 'cron') {
 		// Use cron in feature!
-		OC_BackgroundJob::setExecutionType('cron' );
+		OC_BackgroundJob::setExecutionType('cron');
 	}
 
 	// check if backgroundjobs is still running
-	if( file_exists( TemporaryCronClass::$lockfile )) {
+	if (file_exists(TemporaryCronClass::$lockfile)) {
 		TemporaryCronClass::$keeplock = true;
 		TemporaryCronClass::$sent = true;
 		echo "Another instance of cron.php is still running!";
-		exit( 1 );
+		exit(1);
 	}
 
 	// Create a lock file
-	touch( TemporaryCronClass::$lockfile );
+	touch(TemporaryCronClass::$lockfile);
 
 	// Work
 	OC_BackgroundJob_Worker::doAllSteps();
-}
-else{
+} else {
 	// We call cron.php from some website
-	if( $appmode == 'cron' ) {
+	if ($appmode == 'cron') {
 		// Cron is cron :-P
-		OC_JSON::error( array( 'data' => array( 'message' => 'Backgroundjobs are using system cron!')));
-	}
-	else{
+		OC_JSON::error(array('data' => array('message' => 'Backgroundjobs are using system cron!')));
+	} else {
 		// Work and success :-)
 		OC_BackgroundJob_Worker::doNextStep();
 		OC_JSON::success();