From 7e5c764b508bf8da64f415e435e0fc4ace7f94df Mon Sep 17 00:00:00 2001
From: Pieter-Jan Briers <pieterjan.briers@gmail.com>
Date: Sun, 27 May 2018 23:39:14 +0200
Subject: [PATCH] Make power node not die on map load.

---
 .../Components/Power/PowerNodeComponent.cs           | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Content.Server/GameObjects/Components/Power/PowerNodeComponent.cs b/Content.Server/GameObjects/Components/Power/PowerNodeComponent.cs
index 7e51d77a52..0c400f1d27 100644
--- a/Content.Server/GameObjects/Components/Power/PowerNodeComponent.cs
+++ b/Content.Server/GameObjects/Components/Power/PowerNodeComponent.cs
@@ -51,6 +51,10 @@ namespace Content.Server.GameObjects.Components.Power
         /// </summary>
         public void TryCreatePowernetConnection()
         {
+            if (Parent != null)
+            {
+                return;
+            }
             var _emanager = IoCManager.Resolve<IServerEntityManager>();
             var position = Owner.GetComponent<TransformComponent>().WorldPosition;
             var wires = _emanager.GetEntitiesIntersecting(Owner)
@@ -58,7 +62,13 @@ namespace Content.Server.GameObjects.Components.Power
                         .OrderByDescending(x => (x.GetComponent<TransformComponent>().WorldPosition - position).Length);
             var choose = wires.FirstOrDefault();
             if (choose != null)
-                ConnectToPowernet(choose.GetComponent<PowerTransferComponent>().Parent);
+            {
+                var transfer = choose.GetComponent<PowerTransferComponent>();
+                if (transfer.Parent != null)
+                {
+                    ConnectToPowernet(transfer.Parent);
+                }
+            }
         }
 
         /// <summary>