Template Modification not my before design

[kevinchone35]

This is general code:
if err != nil {
httpx.Error(w, err)
} else {
httpx.OkJson(w, resp)
}

But I Wanna that:
{{if .HasResp}}common.Response(w, resp,count,err){{else}}common.Response(w,nil,0,err){{end}}

I change to github.com/zeromicro/goctl-go-compact@v1.0.1/mergehandlers.go,But not take effect