dont throw errors when apps dont have types configured

diff --git a/lib/app.php b/lib/app.php
index e3e9df0e0089ce76b786ad0468b5d599aca0fdb9..8ec042ddd6021025af8984065102b9910195ed05 100644 (file)
--- a/lib/app.php
+++ b/lib/app.php
@@ -114,7 +114,11 @@ class OC_App{
                        self::$appTypes=OC_Appconfig::getValues(false,'types');
                }
 
-               return explode(',',self::$appTypes[$app]);
+               if(isset(self::$appTypes[$app])){
+                       return explode(',',self::$appTypes[$app]);
+               }else{
+                       return array();
+               }
        }
 
        /**