From 44c3cc2bec974356626756fdf843e021257f65df Mon Sep 17 00:00:00 2001
From: Pawan Jangid <pajangid@in.ibm.com>
Date: Fri, 10 Nov 2017 17:54:19 +0530
Subject: [PATCH] lib: change concatenated string to template
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PR-URL: https://github.com/nodejs/node/pull/16930
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
---
 lib/dns.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dns.js b/lib/dns.js
index 4a2672c2544981..ca4a02d2ef0263 100644
--- a/lib/dns.js
+++ b/lib/dns.js
@@ -51,7 +51,7 @@ function errnoException(err, syscall, hostname) {
   }
   var ex = null;
   if (typeof err === 'string') {  // c-ares error code.
-    const errHost = hostname ? ' ' + hostname : '';
+    const errHost = hostname ? ` ${hostname}` : '';
     ex = new Error(`${syscall} ${err}${errHost}`);
     ex.code = err;
     ex.errno = err;