From bc5df7a5fcab6a9ae76fbb3aa2b8c24e41a3e908 Mon Sep 17 00:00:00 2001
From: Gregory Roussac <gregory.roussac@prestashop.com>
Date: Mon, 28 Jan 2013 16:08:56 +0100
Subject: [PATCH] [-] MO : Fix warning on nbProducts

---
 modules/carriercompare/carriercompare.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/carriercompare/carriercompare.php b/modules/carriercompare/carriercompare.php
index 2f581a64b..cd538a073 100755
--- a/modules/carriercompare/carriercompare.php
+++ b/modules/carriercompare/carriercompare.php
@@ -105,7 +105,7 @@ class CarrierCompare extends Module
 		if (!$this->isModuleAvailable())
 			return;
 					
-		if (!isset($this->context->cart) || !$this->context->cart->nbProducts)
+		if (!isset($this->context->cart) || $this->context->cart->getProducts() == 0)
 			return;			
 		
 		$protocol = (Configuration::get('PS_SSL_ENABLED') || (!empty($_SERVER['HTTPS'])