From a7f4d5e134966b1add369a3d29fcd44551f7ea33 Mon Sep 17 00:00:00 2001
From: ZYSzys <17367077526@163.com>
Date: Sat, 1 Sep 2018 21:40:24 +0800
Subject: [PATCH] lib: refactor variable declarations

PR-URL: https://github.com/nodejs/node/pull/22643
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
---
 lib/internal/fs/utils.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/internal/fs/utils.js b/lib/internal/fs/utils.js
index 39f4c32906433a..889cafa3842c8c 100644
--- a/lib/internal/fs/utils.js
+++ b/lib/internal/fs/utils.js
@@ -113,15 +113,15 @@ for (const name of Reflect.ownKeys(Dirent.prototype)) {
 }
 
 function copyObject(source) {
-  var target = {};
-  for (var key in source)
+  const target = {};
+  for (const key in source)
     target[key] = source[key];
   return target;
 }
 
 function getDirents(path, [names, types], callback) {
-  var i;
-  if (typeof callback == 'function') {
+  let i;
+  if (typeof callback === 'function') {
     const len = names.length;
     let toFinish = 0;
     callback = once(callback);