From a7d619b20829a03d225af94e1bb91c693a265dae Mon Sep 17 00:00:00 2001
From: gRoussac <gregory.roussac@prestashop.com>
Date: Thu, 5 Sep 2013 18:39:07 +0200
Subject: [PATCH] [-] MO : fix bug #PSCFV-9906 again, bad url parsing

---
 modules/sekeywords/sekeywords.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/sekeywords/sekeywords.php b/modules/sekeywords/sekeywords.php
index 180b5d46d..9a77ca7a9 100644
--- a/modules/sekeywords/sekeywords.php
+++ b/modules/sekeywords/sekeywords.php
@@ -173,16 +173,17 @@ class SEKeywords extends ModuleGraph
 			if (strstr($parsedUrl['host'], $host))
 			{
 				$kArray = array();
-				preg_match('/[^a-z]'.$varname.'=.+\&'.'/U', $parsedUrl['query'], $kArray);
+				preg_match('/[^a-zA-Z&]?'.$varname.'=.*\&'.'/U', $parsedUrl['query'], $kArray);
 
 				if (!isset($kArray[0]) || empty($kArray[0]))
-					preg_match('/[^a-z]'.$varname.'=.+$'.'/', $parsedUrl['query'], $kArray);
+					preg_match('/[^a-zA-Z&]?'.$varname.'=.*$'.'/', $parsedUrl['query'], $kArray);
 
 				if (!isset($kArray[0]) || empty($kArray[0]))
 					return false;
 
 				if ($kArray[0][0] == '&' && Tools::strlen($kArray[0]) == 1)
 					return false;
+
 				return urldecode(str_replace('+', ' ', ltrim(substr(rtrim($kArray[0], '&'), strlen($varname) + 1), '=')));
 			}
 		}