From d31f1735d9eb5eabe0ada5be31aef281aab3056c Mon Sep 17 00:00:00 2001
From: Oleg Kovalov <iamolegkovalov@gmail.com>
Date: Fri, 7 Jun 2019 21:24:26 +0200
Subject: [PATCH] Use fmt.Errorf for creating error with formatting (#5968)

---
 plugins/inputs/dns_query/dns_query.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/plugins/inputs/dns_query/dns_query.go b/plugins/inputs/dns_query/dns_query.go
index 3fcf4a0b8..b33e508ea 100644
--- a/plugins/inputs/dns_query/dns_query.go
+++ b/plugins/inputs/dns_query/dns_query.go
@@ -1,7 +1,6 @@
 package dns_query
 
 import (
-	"errors"
 	"fmt"
 	"net"
 	"strconv"
@@ -162,7 +161,7 @@ func (d *DnsQuery) getDnsQueryTime(domain string, server string) (float64, int,
 
 func (d *DnsQuery) parseRecordType() (uint16, error) {
 	var recordType uint16
-	var error error
+	var err error
 
 	switch d.RecordType {
 	case "A":
@@ -188,10 +187,10 @@ func (d *DnsQuery) parseRecordType() (uint16, error) {
 	case "TXT":
 		recordType = dns.TypeTXT
 	default:
-		error = errors.New(fmt.Sprintf("Record type %s not recognized", d.RecordType))
+		err = fmt.Errorf("Record type %s not recognized", d.RecordType)
 	}
 
-	return recordType, error
+	return recordType, err
 }
 
 func setResult(result ResultType, fields map[string]interface{}, tags map[string]string) {