From b67bc8f00502b1f555b9db64cd2dfc03098cfc8f Mon Sep 17 00:00:00 2001
From: guonaihong <guonaihong@qq.com>
Date: Sat, 29 Jun 2019 20:43:32 +0800
Subject: [PATCH] Gin1.5 bytes.Buffer to strings.Builder (#1939)

* Replace bytes.Buffer to strings.Builder

* Merge the latest changes

* Update errors.go
---
 debug.go  | 3 +--
 errors.go | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/debug.go b/debug.go
index 64777c2..49080db 100644
--- a/debug.go
+++ b/debug.go
@@ -5,7 +5,6 @@
 package gin
 
 import (
-	"bytes"
 	"fmt"
 	"html/template"
 	"runtime"
@@ -38,7 +37,7 @@ func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
 
 func debugPrintLoadTemplate(tmpl *template.Template) {
 	if IsDebugging() {
-		var buf bytes.Buffer
+		var buf strings.Builder
 		for _, tmpl := range tmpl.Templates() {
 			buf.WriteString("\t- ")
 			buf.WriteString(tmpl.Name())
diff --git a/errors.go b/errors.go
index 6070ff5..25e8ff6 100644
--- a/errors.go
+++ b/errors.go
@@ -5,9 +5,9 @@
 package gin
 
 import (
-	"bytes"
 	"fmt"
 	"reflect"
+	"strings"
 
 	"github.com/gin-gonic/gin/internal/json"
 )
@@ -158,7 +158,7 @@ func (a errorMsgs) String() string {
 	if len(a) == 0 {
 		return ""
 	}
-	var buffer bytes.Buffer
+	var buffer strings.Builder
 	for i, msg := range a {
 		fmt.Fprintf(&buffer, "Error #%02d: %s\n", i+1, msg.Err)
 		if msg.Meta != nil {