From 137723168058a427c5c4a54e012673415ff578df Mon Sep 17 00:00:00 2001
From: rGaillard <remi.gaillard@prestashop.com>
Date: Thu, 13 Sep 2012 12:48:36 +0000
Subject: [PATCH] // Fix PSCFV-4046

---
 classes/Tools.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/classes/Tools.php b/classes/Tools.php
index c375080b5..9c7072e4f 100644
--- a/classes/Tools.php
+++ b/classes/Tools.php
@@ -2182,9 +2182,10 @@ FileETag INode MTime Size
 	public static function modRewriteActive()
 	{
 		if (!Tools::apacheModExists('mod_rewrite'))
-			if (strtolower($_SERVER['HTTP_MOD_REWRITE']) != 'on' && strtolower(getenv('HTTP_MOD_REWRITE')) != 'on')
-				return false;
-		return true;
+			return true;
+		if ((isset($_SERVER['HTTP_MOD_REWRITE']) && strtolower($_SERVER['HTTP_MOD_REWRITE']) == 'on') || strtolower(getenv('HTTP_MOD_REWRITE')) == 'on')
+				return true;
+		return false;
 	}
 
 	public static function unSerialize($serialized, $object = false)