Trim trailing whitespace from version.

diff --git a/lib/app.php b/lib/app.php
index 84d17957def88132fae3c309f468866b759a04df..b337c55ec605864f09c1d906fa48fc337983267d 100755 (executable)
--- a/lib/app.php
+++ b/lib/app.php
@@ -381,7 +381,7 @@ class OC_App{
                $file= self::getAppPath($appid).'/appinfo/version';
                $version=@file_get_contents($file);
                if($version){
-                       return $version;
+                       return trim($version);
                }else{
                        $appData=self::getAppInfo($appid);
                        return $appData['version'];