From b46d3019ca4ebc346811eb52a7607702d69975a4 Mon Sep 17 00:00:00 2001
From: Lukas Reschke <lukas@statuscode.ch>
Date: Sat, 7 Jul 2012 15:52:49 +0200
Subject: [PATCH] Uninitialized variable

---
 lib/user.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/user.php b/lib/user.php
index 3029ec1acc1..2b4e367ab70 100644
--- a/lib/user.php
+++ b/lib/user.php
@@ -345,6 +345,7 @@ class OC_User {
 	 * @return boolean
 	 */
 	public static function userExists($uid){
+		static $user_exists_checked = null;
 		if (!is_null($user_exists_checked)) {
 			return $user_exists_checked;
 		}
-- 
2.39.5