From 115cb47514836a0b364ae8a8beb03e2e0e4529d5 Mon Sep 17 00:00:00 2001
From: Jialu Hao <15574831545@163.com>
Date: Mon, 27 Dec 2021 11:32:28 +0800
Subject: [PATCH] Update zombiehelper.sol

---
 lesson-3/chapter-8/zombiehelper.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lesson-3/chapter-8/zombiehelper.sol b/lesson-3/chapter-8/zombiehelper.sol
index f9c55e6..e2b6a02 100644
--- a/lesson-3/chapter-8/zombiehelper.sol
+++ b/lesson-3/chapter-8/zombiehelper.sol
@@ -2,7 +2,7 @@ pragma solidity ^0.4.25;
 import "./zombiefeeding.sol";
 contract ZombieHelper is ZombieFeeding {
 
-  modifier aboveLevel(uint _level, uint _zombieId) {
+  modifier aboveLevel(uint32 _level, uint _zombieId) {
     require(zombies[_zombieId].level >= _level);
     _;
   }