From 6a89fc4b0f913497f0d09d6fd06fd3712a44836a Mon Sep 17 00:00:00 2001
From: gRoussac <gregory.roussac@prestashop.com>
Date: Mon, 18 Feb 2013 17:44:09 +0100
Subject: [PATCH] [-] CORE : Fix too big query for lastNoneOrderedCart

---
 classes/Cart.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/classes/Cart.php b/classes/Cart.php
index 1dda83cb7..c84060653 100644
--- a/classes/Cart.php
+++ b/classes/Cart.php
@@ -2965,7 +2965,7 @@ class CartCore extends ObjectModel
 	{
 		$sql = 'SELECT c.`id_cart`
 				FROM '._DB_PREFIX_.'cart c
-				WHERE c.`id_cart` NOT IN (SELECT o.`id_cart` FROM '._DB_PREFIX_.'orders o)
+				WHERE c.`id_cart` NOT IN (SELECT o.`id_cart` FROM '._DB_PREFIX_.'orders o WHERE o.`id_customer` = '.(int)$id_customer.')
 				AND c.`id_customer` = '.(int)$id_customer.'
 					'.Shop::addSqlRestriction(Shop::SHARE_ORDER, 'c').'
 				ORDER BY c.`date_upd` DESC';
@@ -2973,7 +2973,7 @@ class CartCore extends ObjectModel
 		if (!$id_cart = Db::getInstance()->getValue($sql))
 			return false;
 
-		return $id_cart;
+		return (int)$id_cart;
 	}
 
 	/**