From ab2687803376dccc350d90da90dd358276b38350 Mon Sep 17 00:00:00 2001
From: Gustas <37534529+PunkPun@users.noreply.github.com>
Date: Wed, 31 Aug 2022 22:20:47 +0300
Subject: [PATCH] Fix MapCache mapUpdates

---
 OpenRA.Game/Map/MapCache.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenRA.Game/Map/MapCache.cs b/OpenRA.Game/Map/MapCache.cs
index c75eaa8eee..c7beec372d 100644
--- a/OpenRA.Game/Map/MapCache.cs
+++ b/OpenRA.Game/Map/MapCache.cs
@@ -149,7 +149,7 @@ namespace OpenRA
 						{
 							LastModifiedMap = uid;
 							if (oldMap != null)
-								mapUpdates.Add(oldMap, uid);
+								mapUpdates[oldMap] = uid;
 						}
 					}
 				}