From e7d456335e8454d263ca959c192e66ff2f1dee17 Mon Sep 17 00:00:00 2001
From: nakabonne <ryo@nakao.dev>
Date: Thu, 23 Jul 2020 09:51:42 +0900
Subject: [PATCH] Avoid to check error type directly

---
 main.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 74fa63d..74ae528 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -47,7 +48,7 @@ func main() {
 	flagSet.StringVarP(&c.executable, "executable", "e", "", "absolute path to the golangci-lint executable")
 	flagSet.Usage = usage
 	if err := flagSet.Parse(os.Args[1:]); err != nil {
-		if err != flag.ErrHelp {
+		if !errors.Is(err, flag.ErrHelp) {
 			fmt.Fprintln(c.stderr, err)
 		}
 		return