Die sanely when a widget doesn't exist.

2010-08-14 17:37:36 +12:00
parent db16ab4cdc
commit e0de1427e9
1 changed files with 2 additions and 1 deletions
--- a/OpenRA.Game/Widgets/Widget.cs
+++ b/OpenRA.Game/Widgets/Widget.cs
@@ -318,7 +318,8 @@ namespace OpenRA.Widgets

 		public T GetWidget<T>(string id) where T : Widget
 		{
-			return (T)GetWidget(id);
+			var widget = GetWidget(id);
+			return (widget != null)? (T) widget : null;
 		}
 		
 		public void CloseWindow()