fix a NullReferenceException when the widget is unbound

2016-01-03 23:09:04 +01:00
parent 14d412a361
commit fa4a177cd5
1 changed files with 3 additions and 0 deletions
--- a/OpenRA.Mods.Common/Widgets/ScrollPanelWidget.cs
+++ b/OpenRA.Mods.Common/Widgets/ScrollPanelWidget.cs
@@ -379,6 +379,9 @@ namespace OpenRA.Mods.Common.Widgets

 		void BindingAddImpl(object item)
 		{
+			if (makeWidget == null)
+				return;
+
 			var widget = makeWidget(item);
 			var scrollToBottom = autoScroll && ScrolledToBottom;