From 56aec53e72dc122515b5c7fe34d126e55681b29e Mon Sep 17 00:00:00 2001
From: RaidMax <raidmax@live.com>
Date: Wed, 30 Jun 2021 14:01:41 -0500
Subject: [PATCH] fix bad key lookup in manager

---
 Application/ApplicationManager.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Application/ApplicationManager.cs b/Application/ApplicationManager.cs
index 60455d50b..1a8e23b94 100644
--- a/Application/ApplicationManager.cs
+++ b/Application/ApplicationManager.cs
@@ -240,7 +240,7 @@ namespace IW4MAdmin.Application
                 }
 
                 // remove the update tasks as they have completed
-                foreach (var serverId in serverTasksToRemove)
+                foreach (var serverId in serverTasksToRemove.Where(serverId => runningUpdateTasks.ContainsKey(serverId)))
                 {
                     if (!runningUpdateTasks[serverId].tokenSource.Token.IsCancellationRequested)
                     {