improve error handling of webdavauth

diff --git a/apps/user_webdavauth/user_webdavauth.php b/apps/user_webdavauth/user_webdavauth.php
index 6417e45434dc4c3f23c1c12438f59a38a8001e76..0d7ae0443dc64853d49e0e3bd379a170cc6c326c 100755 (executable)
--- a/apps/user_webdavauth/user_webdavauth.php
+++ b/apps/user_webdavauth/user_webdavauth.php
@@ -50,10 +50,10 @@ class OC_USER_WEBDAVAUTH extends OC_User_Backend {
                }
                $returncode= substr($headers[0], 9, 3);
 
-               if(($returncode=='401') or ($returncode=='403')) {
-                       return(false);
-               }else{
-                       return($uid);
+               if(substr($returncode, 0, 1) === '2') {
+                       return $uid;
+               } else {
+                       return false;
                }
 
        }