From bb97cbbb0c7a58513e28d363c03ede4918034f21 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Sat, 3 Mar 2012 18:24:10 +0100
Subject: [PATCH] fix commong filestorage for files without extention

---
 lib/filestorage/common.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/filestorage/common.php b/lib/filestorage/common.php
index ed12e67eeb..f632474df0 100644
--- a/lib/filestorage/common.php
+++ b/lib/filestorage/common.php
@@ -99,7 +99,11 @@ abstract class OC_Filestorage_Common extends OC_Filestorage {
 			return false;
 		}
 		$head=fread($source,8192);//8kb should suffice to determine a mimetype
-		$extention=substr($path,strrpos($path,'.'));
+		if($pos=strrpos($path,'.')){
+			$extention=substr($path,$pos);
+		}else{
+			$extention='';
+		}
 		$tmpFile=OC_Helper::tmpFile($extention);
 		file_put_contents($tmpFile,$head);
 		$mime=OC_Helper::getMimeType($tmpFile);
@@ -124,7 +128,11 @@ abstract class OC_Filestorage_Common extends OC_Filestorage {
 		if(!$source){
 			return false;
 		}
-		$extention=substr($path,strrpos($path,'.'));
+		if($pos=strrpos($path,'.')){
+			$extention=substr($path,$pos);
+		}else{
+			$extention='';
+		}
 		$tmpFile=OC_Helper::tmpFile($extention);
 		$target=fopen($tmpFile,'w');
 		$count=OC_Helper::streamCopy($source,$target);