Fixes OnUse Items

Source/Game/Entities/Player/Player.Spells.cs

@@ -1498,7 +1498,7 @@ namespace Game.Entities
                 foreach (ItemEffectRecord effectData in item.GetEffects())
                 {
                     // wrong triggering type
-                    if (effectData.TriggerType != ItemSpelltriggerType.OnProc)
+                    if (effectData.TriggerType != ItemSpelltriggerType.OnUse)
                         continue;
 
                     SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo((uint)effectData.SpellID, Difficulty.None);

Source/Game/Networking/Packets/ItemPackets.cs

@@ -716,6 +716,12 @@ namespace Game.Networking.Packets
 
         public static bool operator ==(ItemBonuses left, ItemBonuses right)
         {
+            if (ReferenceEquals(left, right))
+                return true;
+
+            if (ReferenceEquals(left, null) || ReferenceEquals(right, null))
+                return false;
+
             if (left.Context != right.Context)
                 return false;