Fix a crash in the TSEditorResourceLayer neighbour validation

OpenRA · Nov 11, 2021 · 9916e4c · 9916e4c
1 parent 31cec0c
commit 9916e4c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/OpenRA.Mods.Cnc/Traits/World/TSEditorResourceLayer.cs b/OpenRA.Mods.Cnc/Traits/World/TSEditorResourceLayer.cs
@@ -42,6 +42,9 @@ public TSEditorResourceLayer(Actor self, TSEditorResourceLayerInfo info)
 
 		bool IsValidVeinNeighbour(CPos cell, CPos neighbour)
 		{
+			if (!Map.Contains(neighbour))
+				return false;
+
 			// Cell is automatically valid if it contains a veinhole actor
 			if (actorLayer.PreviewsAt(neighbour).Any(a => info.VeinholeActors.Contains(a.Info.Name)))
 				return true;