From d5b157ed942189ec5d4981e9ac3d0806782c55e1 Mon Sep 17 00:00:00 2001
From: nate <nate@cakephp.org>
Date: Wed, 24 Dec 2008 05:40:05 +0000
Subject: [PATCH] Fixing undefined variable in first if block branch, fixes
 #5921

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7954 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/controller/components/auth.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cake/libs/controller/components/auth.php b/cake/libs/controller/components/auth.php
index f5fc186f4..d1d4f94ce 100644
--- a/cake/libs/controller/components/auth.php
+++ b/cake/libs/controller/components/auth.php
@@ -673,7 +673,8 @@ class AuthComponent extends Object {
  */
 	function redirect($url = null) {
 		if (!is_null($url)) {
-			$this->Session->write('Auth.redirect', $url);
+			$redir = $url;
+			$this->Session->write('Auth.redirect', $redir);
 		} elseif ($this->Session->check('Auth.redirect')) {
 			$redir = $this->Session->read('Auth.redirect');
 			$this->Session->delete('Auth.redirect');