From 02c1bf7d81c5216b8f80498fa4d60df4e3653845 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Thu, 21 Jan 2021 21:06:52 +0000
Subject: [PATCH] lint: src/node/utils/UpdateCheck.js

---
 src/node/utils/UpdateCheck.js | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/src/node/utils/UpdateCheck.js b/src/node/utils/UpdateCheck.js
index 8332ff204..cfbd9dad9 100644
--- a/src/node/utils/UpdateCheck.js
+++ b/src/node/utils/UpdateCheck.js
@@ -1,30 +1,29 @@
+'use strict';
 const semver = require('semver');
 const settings = require('./Settings');
 const request = require('request');
 
 let infos;
 
-function loadEtherpadInformations() {
-  return new Promise((resolve, reject) => {
-    request('https://static.etherpad.org/info.json', (er, response, body) => {
-      if (er) return reject(er);
+const loadEtherpadInformations = () => new Promise((resolve, reject) => {
+  request('https://static.etherpad.org/info.json', (er, response, body) => {
+    if (er) return reject(er);
 
-      try {
-        infos = JSON.parse(body);
-        return resolve(infos);
-      } catch (err) {
-        return reject(err);
-      }
-    });
+    try {
+      infos = JSON.parse(body);
+      return resolve(infos);
+    } catch (err) {
+      return reject(err);
+    }
   });
-}
+});
 
-exports.getLatestVersion = function () {
+exports.getLatestVersion = () => {
   exports.needsUpdate();
   return infos.latestVersion;
 };
 
-exports.needsUpdate = function (cb) {
+exports.needsUpdate = (cb) => {
   loadEtherpadInformations().then((info) => {
     if (semver.gt(info.latestVersion, settings.getEpVersion())) {
       if (cb) return cb(true);
@@ -35,7 +34,7 @@ exports.needsUpdate = function (cb) {
   });
 };
 
-exports.check = function () {
+exports.check = () => {
   exports.needsUpdate((needsUpdate) => {
     if (needsUpdate) {
       console.warn(`Update available: Download the actual version ${infos.latestVersion}`);