From d9877017b18055e164efd7c4ac1ec98571dbb923 Mon Sep 17 00:00:00 2001
From: sagirk <sagir.khan@gmail.com>
Date: Mon, 19 Nov 2018 11:56:32 +0530
Subject: [PATCH] test: replace anonymous closure functions with arrow
 functions

In `test/parallel/test-fs-truncate-fd.js`, callbacks use anonymous
closure functions. It is safe to replace them with arrow functions since
these callbacks don't alter their context (`this`). This results in
shorter functions.

PR-URL: https://github.com/nodejs/node/pull/24478
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 test/parallel/test-fs-truncate-fd.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/parallel/test-fs-truncate-fd.js b/test/parallel/test-fs-truncate-fd.js
index 62634aed1d91a7..f71d511f5da057 100644
--- a/test/parallel/test-fs-truncate-fd.js
+++ b/test/parallel/test-fs-truncate-fd.js
@@ -16,12 +16,12 @@ const msg = 'Using fs.truncate with a file descriptor is deprecated.' +
 
 
 common.expectWarning('DeprecationWarning', msg, 'DEP0081');
-fs.truncate(fd, 5, common.mustCall(function(err) {
+fs.truncate(fd, 5, common.mustCall((err) => {
   assert.ok(!err);
   assert.strictEqual(fs.readFileSync(filename, 'utf8'), 'hello');
 }));
 
-process.on('exit', function() {
+process.on('exit', () => {
   fs.closeSync(fd);
   fs.unlinkSync(filename);
   console.log('ok');