From 67d7be9978ac703bc8f508b18cadaaa13ed474c6 Mon Sep 17 00:00:00 2001
From: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
Date: Sat, 1 Jul 2023 23:22:45 +1000
Subject: [PATCH] Minor radiation thing (#17768)

---
 Content.Server/Radiation/Systems/RadiationSystem.Debug.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Content.Server/Radiation/Systems/RadiationSystem.Debug.cs b/Content.Server/Radiation/Systems/RadiationSystem.Debug.cs
index 6aa8d0d178..bd422663f2 100644
--- a/Content.Server/Radiation/Systems/RadiationSystem.Debug.cs
+++ b/Content.Server/Radiation/Systems/RadiationSystem.Debug.cs
@@ -6,6 +6,7 @@ using Content.Shared.Radiation.Events;
 using Content.Shared.Radiation.Systems;
 using Robust.Shared.Console;
 using Robust.Shared.Enums;
+using Robust.Shared.Map.Components;
 using Robust.Shared.Players;
 
 namespace Content.Server.Radiation.Systems;
@@ -58,9 +59,10 @@ public partial class RadiationSystem
         var query = GetEntityQuery<RadiationGridResistanceComponent>();
         var dict = new Dictionary<EntityUid, Dictionary<Vector2i, float>>();
 
-        foreach (var grid in _mapManager.GetAllGrids())
+        var gridQuery = AllEntityQuery<MapGridComponent>();
+
+        while (gridQuery.MoveNext(out var gridUid, out var grid))
         {
-            var gridUid = grid.Owner;
             if (!query.TryGetComponent(gridUid, out var resistance))
                 continue;