From 69091eea240c193e6a4e67486c6c70ab5beea693 Mon Sep 17 00:00:00 2001
From: Morbo <exstrominer@gmail.com>
Date: Mon, 17 Jan 2022 14:34:39 +0300
Subject: [PATCH] NT Block Arcade correct session registeration (#6202)

Co-authored-by: Paul Ritter <ritter.paul1@googlemail.com>
---
 Content.Server/Arcade/Components/BlockGameArcadeComponent.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Content.Server/Arcade/Components/BlockGameArcadeComponent.cs b/Content.Server/Arcade/Components/BlockGameArcadeComponent.cs
index 68b8496f9b..45d20e1261 100644
--- a/Content.Server/Arcade/Components/BlockGameArcadeComponent.cs
+++ b/Content.Server/Arcade/Components/BlockGameArcadeComponent.cs
@@ -56,7 +56,10 @@ namespace Content.Server.Arcade.Components
                 return;
 
             UserInterface?.Toggle(actor.PlayerSession);
-            RegisterPlayerSession(actor.PlayerSession);
+            if (UserInterface?.SessionHasOpen(actor.PlayerSession) == true)
+            {
+                RegisterPlayerSession(actor.PlayerSession);
+            }
         }
 
         private void RegisterPlayerSession(IPlayerSession session)