From 275966f6cff4525532042e2cc342ea25f8dd033a Mon Sep 17 00:00:00 2001
From: JieJhih Jhang <aawer12345tw@yahoo.com.tw>
Date: Mon, 25 Mar 2019 22:55:35 +0800
Subject: Use Itoa method instead sprintf

---
 cmd/gobgp/root.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'cmd')

diff --git a/cmd/gobgp/root.go b/cmd/gobgp/root.go
index dc8a3fe1..539ae2ed 100644
--- a/cmd/gobgp/root.go
+++ b/cmd/gobgp/root.go
@@ -17,9 +17,9 @@ package main
 
 import (
 	"context"
-	"fmt"
 	"net/http"
 	_ "net/http/pprof"
+	"strconv"
 
 	api "github.com/osrg/gobgp/api"
 	"github.com/spf13/cobra"
@@ -49,7 +49,8 @@ func newRootCmd() *cobra.Command {
 		PersistentPreRun: func(cmd *cobra.Command, args []string) {
 			if globalOpts.PprofPort > 0 {
 				go func() {
-					if err := http.ListenAndServe(fmt.Sprintf("localhost:%d", globalOpts.PprofPort), nil); err != nil {
+					address := "localhost:" + strconv.Itoa(globalOpts.PprofPort)
+					if err := http.ListenAndServe(address, nil); err != nil {
 						exitWithError(err)
 					}
 				}()
-- 
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