From 5de48022379ac2c20a1b1e7407dfc60cac18d1c3 Mon Sep 17 00:00:00 2001
From: lLefevre <loic.lefevre@prestashop.com>
Date: Fri, 6 Jul 2012 08:49:13 +0000
Subject: [PATCH] // Fix small bug when the product are not weight

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@16257 b9a71923-0436-4b27-9f14-aed3839534dd
---
 classes/Cart.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/Cart.php b/classes/Cart.php
index 4278ef83e..383defba6 100644
--- a/classes/Cart.php
+++ b/classes/Cart.php
@@ -2651,7 +2651,7 @@ class CartCore extends ObjectModel
 			$total_weight = 0;
 			foreach ($products as $product)
 			{
-				if (is_null($product['weight_attribute']))
+				if (!isset($product['weight_attribute']) || is_null($product['weight_attribute']))
 					$total_weight += $product['weight'] * $product['cart_quantity'];
 				else
 					$total_weight += $product['weight_attribute'] * $product['cart_quantity'];