From b55548c4a2be09f75af961f0e19861e95901996c Mon Sep 17 00:00:00 2001
From: Paul <paul@norsestack.com>
Date: Thu, 16 Aug 2018 07:34:10 +0800
Subject: [PATCH] Update main.go

Use int instead of = 0
---
 04_scope/02_block-scope/02_closure/02/main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/04_scope/02_block-scope/02_closure/02/main.go b/04_scope/02_block-scope/02_closure/02/main.go
index 9213136a..a58c8c7f 100644
--- a/04_scope/02_block-scope/02_closure/02/main.go
+++ b/04_scope/02_block-scope/02_closure/02/main.go
@@ -2,7 +2,7 @@ package main
 
 import "fmt"
 
-var x = 0
+var x int
 
 func increment() int {
 	x++