From 2ee084228213118e328aac3bdf55d502fbd4857f Mon Sep 17 00:00:00 2001
From: mMarinetti <michael.marinetti@prestashop.com>
Date: Tue, 22 Nov 2011 14:32:58 +0000
Subject: [PATCH] // check if PS_MODE_DEV is defined before checking its value

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@10426 b9a71923-0436-4b27-9f14-aed3839534dd
---
 classes/db/Db.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/classes/db/Db.php b/classes/db/Db.php
index d391c13ac..091e9fc61 100644
--- a/classes/db/Db.php
+++ b/classes/db/Db.php
@@ -403,7 +403,7 @@ abstract class DbCore
 		// This methode must be used only with queries which display results
 		if (!preg_match('#^\s*(select|show|explain)\s#i', $sql))
 		{
-			if (_PS_MODE_DEV_)
+			if (defined('_PS_MODE_DEV_') && _PS_MODE_DEV_)
 				throw new PrestashopDatabaseException('Db->executeS() must be used only with select, show or explain queries');
 			return $this->execute($sql, $use_cache);
 		}
@@ -608,4 +608,4 @@ abstract class DbCore
 		Db::s($sql, $use_cache);
 		die();
 	}
-}
\ No newline at end of file
+}