From 5f47526ed2fd8d2d6ef82ba1507ae655b122af12 Mon Sep 17 00:00:00 2001
From: Fabio Chelly <fabio.chelly@prestashop.com>
Date: Thu, 21 Nov 2013 12:13:30 +0100
Subject: [PATCH] [-] FO : Fixed bug #PSCFV-11076

---
 classes/ProductSale.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/classes/ProductSale.php b/classes/ProductSale.php
index eef056ade..527f21c7b 100644
--- a/classes/ProductSale.php
+++ b/classes/ProductSale.php
@@ -85,6 +85,7 @@ class ProductSaleCore
 		foreach ($products as $product)
 			$ids[$product['id_product']] = 1;
 		$ids = array_keys($ids);
+		$ids = array_filter($ids);
 		sort($ids);
 		$ids = count($ids) > 0 ? implode(',', $ids) : 'NULL';
 		
@@ -157,6 +158,7 @@ class ProductSaleCore
 			$ids[$product['id_product']] = 1;
 		$ids = array_keys($ids);
 		sort($ids);
+		$ids = array_filter($ids);
 		$ids = count($ids) > 0 ? implode(',', $ids) : 'NULL';
 
 		//Main query