From: Lukas Reschke <lukas@statuscode.ch>
Date: Sat, 7 Jul 2012 13:00:02 +0000 (+0200)
Subject: Fixes a problem with the user creation ("User already existed" even if the user don... 
X-Git-Tag: v4.5.0beta1~74^2~225^2~20
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=ec7bb86b2875c9e5afbd7db57de3c872afc3e90b;p=nextcloud-server.git

Fixes a problem with the user creation ("User already existed" even if the user don't exists.) Thanks to Phil Reinhardt for pointing this out.
---

diff --git a/lib/user.php b/lib/user.php
index d02c1208a8d..3029ec1acc1 100644
--- a/lib/user.php
+++ b/lib/user.php
@@ -345,9 +345,8 @@ class OC_User {
 	 * @return boolean
 	 */
 	public static function userExists($uid){
-		static $user_exists_checked = null;
-		if (!is_null($user_exists_checked)) {
-			return $user_exists_checked;
+		if (!is_null($user_exists_checked)) {
+			return $user_exists_checked;
 		}
 		foreach(self::$_usedBackends as $backend){
 			$result=$backend->userExists($uid);