// Add js type check

2012-01-11 16:19:42 +00:00
parent 6d7aba76f3
commit e4cc4ef376
1 changed files with 2 additions and 1 deletions
@@ -260,7 +260,8 @@ function displayTabProductById(id, selected, index, stack)
 		beforeSend : function(data)
 		{
 			// don't display the loading notification bar
-			clearTimeout(ajax_running_timeout);
+			if (typeof(ajax_running_timeout) !== 'undefined')
+				clearTimeout(ajax_running_timeout);
 		}
 	});
 }