From c294d023af8c61d1f5b962c7b867a14f6bea9bd4 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Sun, 16 Sep 2007 16:00:35 +0000
Subject: [PATCH] mlanthaler: Bugfix: Variable was not set as needed. (merged
 from branches/gsoc)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@42107 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/control/Director.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/control/Director.php b/core/control/Director.php
index a78d7d18f..a28a4316d 100644
--- a/core/control/Director.php
+++ b/core/control/Director.php
@@ -223,7 +223,7 @@ class Director {
 		if(isset($_REQUEST['_REDIRECT_BACK_URL'])) {
 			$url = $_REQUEST['_REDIRECT_BACK_URL'];
 		} else if(isset($_SERVER['HTTP_REFERER'])) {
-			$_SERVER['HTTP_REFERER'];
+			$url = $_SERVER['HTTP_REFERER'];
 		}
 
 		Director::redirect($url);