--- a/net/minecraft/inventory/container/PlayerContainer.java
+++ b/net/minecraft/inventory/container/PlayerContainer.java
@@ -51,7 +51,7 @@
             }
 
             public boolean func_75214_a(ItemStack p_75214_1_) {
-               return equipmentslottype == MobEntity.func_184640_d(p_75214_1_);
+               return p_75214_1_.canEquip(equipmentslottype, field_82862_h);
             }
 
             public boolean func_82869_a(PlayerEntity p_82869_1_) {