Added check that number of BorderCells for rooms is more than 0 when getting cell for temperature label placement to prevent strange cases of rooms with no BorderCells causing an error // Updated HeatMap.dll in "mod-structure/v1.3/Assemblies" folder

Author: ChrisF-127

mod-structure/Assemblies/HeatMap.dll

@@ -29,7 +29,7 @@ public void Update(int updateDelay)
 
 			foreach (var room in _map.regionGrid.allRooms)
             {
-                if (room.PsychologicallyOutdoors || room.Fogged || room.IsDoorway)
+                if (room.PsychologicallyOutdoors || room.Fogged || room.IsDoorway || room.BorderCells.Count() == 0)
                     continue;
 
                 var cell = GetBestCellForRoom(room, _map);