Check world for null in MusicPlayerLogic to prevent crashing the lobby

Fixes #6517
2014-09-20 18:43:26 +02:00
parent bb21f8b5fa
commit 52d74886bd
1 changed files with 1 additions and 1 deletions
--- a/OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs
+++ b/OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs
@@ -84,7 +84,7 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 			var installButton = widget.GetOrNull<ButtonWidget>("INSTALL_BUTTON");
 			if (installButton != null)
 			{
-				installButton.IsDisabled = () => !world.IsShellmap;
+				installButton.IsDisabled = () => world == null || !world.IsShellmap;
 				var args = new string[] { "Launch.Window=INSTALL_MUSIC_PANEL" };
 				installButton.OnClick = () =>
 				{