Fixes a crash when using auction house. and using hearth stone/teleporting.

Source/Game/Maps/Map.cs

@@ -1661,7 +1661,7 @@ namespace Game.Maps
                 return new TransferAbortParams(TransferAbortReason.MapNotAllowed);
 
             if (!entry.IsDungeon())
-                return TransferAbortParams.None;
+                return null;
 
             Difficulty targetDifficulty = player.GetDifficultyID(entry);
             // Get the highest available difficulty if current setting is higher than the instance allows
@@ -1671,7 +1671,7 @@ namespace Game.Maps
 
             //Bypass checks for GMs
             if (player.IsGameMaster())
-                return TransferAbortParams.None;
+                return null;
 
             //Other requirements
             {
@@ -1702,7 +1702,7 @@ namespace Game.Maps
                     return new TransferAbortParams(TransferAbortReason.TooManyInstances);
             }
 
-            return TransferAbortParams.None;
+            return null;
         }
 
         public string GetMapName()
@@ -3219,7 +3219,7 @@ namespace Game.Maps
             return i_InstanceId;
         }
 
-        public virtual TransferAbortParams CannotEnter(Player player) { return TransferAbortParams.None; }
+        public virtual TransferAbortParams CannotEnter(Player player) { return null; }
 
         public Difficulty GetDifficultyID()
         {
@@ -5219,8 +5219,6 @@ namespace Game.Maps
 
     public class TransferAbortParams
     {
-        public static TransferAbortParams None = new TransferAbortParams();
-
         public TransferAbortReason Reason;
         public byte Arg;
         public uint MapDifficultyXConditionId;
@@ -5231,8 +5229,6 @@ namespace Game.Maps
             Arg = arg;
             MapDifficultyXConditionId = mapDifficultyXConditionId;
         }
-
-        public bool IsFailed() { return Reason != TransferAbortReason.None; }
     }
     
     public struct ScriptAction

Source/Game/Networking/Packets/ItemPackets.cs

@@ -959,6 +959,13 @@ namespace Game.Networking.Packets
 
         public static bool operator ==(ItemInstance left, ItemInstance right)
         {
+            if (ReferenceEquals(left, right))
+                return true;
+            if (ReferenceEquals(left, null))
+                return false;
+            if (ReferenceEquals(right, null))
+                return false;
+
             if (left.ItemID != right.ItemID)
                 return false;
 

Source/Scripts/Events/Midsummer.cs

@@ -71,7 +71,7 @@ namespace Scripts.Events.Midsummer
         public const uint TorchCatchingA = 11657;
         public const uint TorchCatchingH = 11923;
         public const uint MoreTorchCatchingA = 11924;
-        public const uint MoreTorchCatchingH = 1192;
+        public const uint MoreTorchCatchingH = 11925;
     }
 
     [Script] // 45724 - Braziers Hit!