From a00ddd79ca956eedd1c0d8fc1758df2d8e7e9d93 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Tue, 4 Aug 2009 06:19:44 +0000
Subject: #530950 by catch: Replace iss_null() with isset() - small
 optimization.

---
 modules/user/user.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/user/user.module')

diff --git a/modules/user/user.module b/modules/user/user.module
index 5caa06db4..dbd8b0fdb 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -723,7 +723,7 @@ function user_access($string, $account = NULL, $reset = FALSE) {
     $perm = array();
   }
 
-  if (is_null($account)) {
+  if (!isset($account)) {
     $account = $user;
   }
 
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