From 9e333c39da785075e14d2a75887439f1887356d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=2E=20=C3=81ngel=20Jimeno?=
 <jimen0@users.noreply.github.com>
Date: Wed, 18 Aug 2021 20:58:19 +0200
Subject: cmd: use net.ErrClosed for matching returned error (#4289)

Implements #3805
---
 cmd/commandfuncs.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'cmd')

diff --git a/cmd/commandfuncs.go b/cmd/commandfuncs.go
index c70b57a..c456a81 100644
--- a/cmd/commandfuncs.go
+++ b/cmd/commandfuncs.go
@@ -19,6 +19,7 @@ import (
 	"context"
 	"crypto/rand"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -119,7 +120,7 @@ func cmdStart(fl Flags) (int, error) {
 		for {
 			conn, err := ln.Accept()
 			if err != nil {
-				if !strings.Contains(err.Error(), "use of closed network connection") {
+				if !errors.Is(err, net.ErrClosed) {
 					log.Println(err)
 				}
 				break
-- 
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