From 8a8694c16cc0c1f805451c6f486a13e3f9f24c8c Mon Sep 17 00:00:00 2001
From: qi <51255100+imzhongqi@users.noreply.github.com>
Date: Fri, 20 May 2022 15:35:20 +0800
Subject: [PATCH] fix(protoc-gen-go-errors): fix generated function comments
 have extra blank lines. (#2008)

---
 cmd/protoc-gen-go-errors/template.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/cmd/protoc-gen-go-errors/template.go b/cmd/protoc-gen-go-errors/template.go
index e879fcc43..b20793bc3 100644
--- a/cmd/protoc-gen-go-errors/template.go
+++ b/cmd/protoc-gen-go-errors/template.go
@@ -8,18 +8,18 @@ import (
 var errorsTemplate = `
 {{ range .Errors }}
 
-{{if .HasComment}}{{.Comment}}{{end}}
+{{ if .HasComment }}{{ .Comment }}{{ end -}}
 func Is{{.CamelValue}}(err error) bool {
 	if err == nil {
 		return false
 	}
 	e := errors.FromError(err)
-	return e.Reason == {{.Name}}_{{.Value}}.String() && e.Code == {{.HTTPCode}} 
+	return e.Reason == {{ .Name }}_{{ .Value }}.String() && e.Code == {{ .HTTPCode }} 
 }
 
-{{if .HasComment}}{{.Comment}}{{end}}
-func Error{{.CamelValue}}(format string, args ...interface{}) *errors.Error {
-	 return errors.New({{.HTTPCode}}, {{.Name}}_{{.Value}}.String(), fmt.Sprintf(format, args...))
+{{ if .HasComment }}{{ .Comment }}{{ end -}}
+func Error{{ .CamelValue }}(format string, args ...interface{}) *errors.Error {
+	 return errors.New({{ .HTTPCode }}, {{ .Name }}_{{ .Value }}.String(), fmt.Sprintf(format, args...))
 }
 
 {{- end }}