From 0af6a2f360a593df6f314b3fd46cd90403617449 Mon Sep 17 00:00:00 2001
From: dMetzger <damien.metzger@prestashop.com>
Date: Tue, 24 Apr 2012 17:10:32 +0000
Subject: [PATCH] [-] FO : cart rules are now removed when the cart is empty
 #PSTEST-1205

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@14858 b9a71923-0436-4b27-9f14-aed3839534dd
---
 classes/Cart.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/classes/Cart.php b/classes/Cart.php
index 411970470..359f2e96a 100644
--- a/classes/Cart.php
+++ b/classes/Cart.php
@@ -1159,8 +1159,13 @@ class CartCore extends ObjectModel
 		{
 			// refresh cache of self::_products
 			$this->_products = $this->getProducts(true);
-			/* Update cart */
-			return $this->update(true);
+			$return = $this->update(true);
+			
+			// If there isn't any product left, remove all the cart rules associated
+			if (!$this->nbProducts())
+				$result = Db::getInstance()->execute('DELETE FROM `'._DB_PREFIX_.'cart_cart_rule` WHERE `id_cart` = '.(int)$this->id);
+				
+			return $return;
 		}
 
 		return false;