Fixes a problem with the user creation ("User already existed" even if the user don...

diff --git a/lib/user.php b/lib/user.php
index d02c1208a8de967841118a52167f2009db1c3e5d..3029ec1acc11b1bfc0737843b5e135e86c5ab158 100644 (file)
--- a/lib/user.php
+++ b/lib/user.php
@@ -345,9 +345,8 @@ class OC_User {
         * @return boolean
         */
        public static function userExists($uid){
-               static $user_exists_checked = null;\r
-               if (!is_null($user_exists_checked)) {\r
-                       return $user_exists_checked;\r
+               if (!is_null($user_exists_checked)) {
+                       return $user_exists_checked;
                }
                foreach(self::$_usedBackends as $backend){
                        $result=$backend->userExists($uid);