// fix bug method addGroupsIfNoExist() in class Category

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@10185 b9a71923-0436-4b27-9f14-aed3839534dd

classes/Category.php

@@ -971,13 +971,10 @@ class CategoryCore extends ObjectModel
 	public function addGroupsIfNoExist($id_group)
 	{
 		$groups = $this->getGroups();
-		foreach ($groups as $group)
+		if (!in_array((int)$id_group, $groups))
-		{
+			return $this->addGroups(array((int)$id_group));
-			if ($group == $id_group)
+		else
-				return false;
+			return false;
-			else
-				return $this->addGroups(array((int)$id_group));
-		}
 	}
 
 	/**