From fba08cd066e71c6f31d37f93cc819b35ee4d44ac Mon Sep 17 00:00:00 2001
From: reaperrr <thereaperrr@aol.com>
Date: Fri, 6 Apr 2018 08:40:35 +0200
Subject: [PATCH] Don't create empty MissionGroups

Only create MissionGroups if there's at least one visible mission.
---
 OpenRA.Mods.Common/Widgets/Logic/MissionBrowserLogic.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/OpenRA.Mods.Common/Widgets/Logic/MissionBrowserLogic.cs b/OpenRA.Mods.Common/Widgets/Logic/MissionBrowserLogic.cs
index 2d5074a13e..379aa0fea8 100644
--- a/OpenRA.Mods.Common/Widgets/Logic/MissionBrowserLogic.cs
+++ b/OpenRA.Mods.Common/Widgets/Logic/MissionBrowserLogic.cs
@@ -118,8 +118,11 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 						.OrderBy(x => x.Index)
 						.Select(x => x.Preview);
 
-					CreateMissionGroup(kv.Key, previews);
-					allPreviews.AddRange(previews);
+					if (previews.Any())
+					{
+						CreateMissionGroup(kv.Key, previews);
+						allPreviews.AddRange(previews);
+					}
 				}
 			}