--- a/net/minecraft/entity/item/minecart/CommandBlockMinecartEntity.java
+++ b/net/minecraft/entity/item/minecart/CommandBlockMinecartEntity.java
@@ -73,6 +73,8 @@
    }
 
    public ActionResultType func_184230_a(PlayerEntity p_184230_1_, Hand p_184230_2_) {
+      ActionResultType ret = super.func_184230_a(p_184230_1_, p_184230_2_);
+      if (ret.func_226246_a_()) return ret;
       return this.field_145824_a.func_175574_a(p_184230_1_);
    }
 
