fix: add defensive check in GetBattlegroundsAnomalyDbfId

HearthSim · Aug 23, 2023 · 4fbd286 · 4fbd286
1 parent 185aa22
commit 4fbd286
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Hearthstone Deck Tracker/Hearthstone/BattlegroundsUtils.cs b/Hearthstone Deck Tracker/Hearthstone/BattlegroundsUtils.cs
@@ -59,8 +59,9 @@ private static HashSet<Race>? AvailableRaces
 			_ => new HashSet<int> { 1, 2, 3, 4, 5, 6 },
 		};
 
-		public static int? GetBattlegroundsAnomalyDbfId(Entity game)
+		public static int? GetBattlegroundsAnomalyDbfId(Entity? game)
 		{
+			if(game == null) return null; // defensive to protect against wrong type of Core.Game.GameEntity
 			var anomalyDbfId = game.GetTag(GameTag.BACON_GLOBAL_ANOMALY_DBID);
 			if (anomalyDbfId > 0)
 				return anomalyDbfId;