// Fixed #PSFV-521

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@13461 b9a71923-0436-4b27-9f14-aed3839534dd
2012-02-20 13:58:19 +00:00
parent 5bd4b07db0
commit 8fc5329fe9
1 changed files with 6 additions and 2 deletions
@@ -3960,12 +3960,16 @@ class ProductCore extends ObjectModel
 	 */
 	public function addStockMvt($quantity, $id_reason, $id_product_attribute = null, $id_order = null, $id_employee = null)
 	{
-		if (!$this->id)
-			return;
+		if (!$this->id || !$id_reason)
+			return false;

 		if ($id_product_attribute == null)
 			$id_product_attribute = 0;

+		$reason = new StockMvtReason((int)$id_reason);
+		if (!Validate::isLoadedObject($reason))
+			return false;
+
 		$quantity = abs((int)$quantity) * $reason->sign;

 		return StockAvailable::updateQuantity($this->id, $id_product_attribute, $quantity);