From 4d89eda952284a4f5ba1b10c1c7e2f5a26f542c1 Mon Sep 17 00:00:00 2001
From: Vera Aguilera Puerto <gradientvera@outlook.com>
Date: Sat, 26 Jun 2021 11:56:11 +0200
Subject: [PATCH] Use cached atmosphere system in pipenet update. - Also
 unslows PJB's yeast

---
 Content.Server/NodeContainer/NodeGroups/IPipeNet.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Content.Server/NodeContainer/NodeGroups/IPipeNet.cs b/Content.Server/NodeContainer/NodeGroups/IPipeNet.cs
index 37280d3b9f..ed740b39a4 100644
--- a/Content.Server/NodeContainer/NodeGroups/IPipeNet.cs
+++ b/Content.Server/NodeContainer/NodeGroups/IPipeNet.cs
@@ -46,7 +46,7 @@ namespace Content.Server.NodeContainer.NodeGroups
 
         public void Update()
         {
-            EntitySystem.Get<AtmosphereSystem>().React(Air, this);
+            _atmosphereSystem?.React(Air, this);
         }
 
         protected override void OnAddNode(Node node)