test: use eslint to fix var->const/let

Manually fix issues that eslint --fix couldn't do automatically.

PR-URL: https://github.com/nodejs/node/pull/10685
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>

1 files changed, 7 insertions, 7 deletions

diff --git a/test/parallel/test-https-close.js b/test/parallel/test-https-close.js
index f77726ceb6..cf950f29d6 100644
--- a/test/parallel/test-https-close.js
+++ b/test/parallel/test-https-close.js
@@ -13,17 +13,17 @@ const options = {
   cert: fs.readFileSync(common.fixturesDir + '/keys/agent1-cert.pem')
 };
 
-var connections = {};
+const connections = {};
 
-var server = https.createServer(options, function(req, res) {
-  var interval = setInterval(function() {
+const server = https.createServer(options, function(req, res) {
+  const interval = setInterval(function() {
     res.write('data');
   }, 1000);
   interval.unref();
 });
 
 server.on('connection', function(connection) {
-  var key = connection.remoteAddress + ':' + connection.remotePort;
+  const key = connection.remoteAddress + ':' + connection.remotePort;
   connection.on('close', function() {
     delete connections[key];
   });
@@ -33,14 +33,14 @@ server.on('connection', function(connection) {
 function shutdown() {
   server.close(common.mustCall(function() {}));
 
-  for (var key in connections) {
+  for (const key in connections) {
     connections[key].destroy();
     delete connections[key];
   }
 }
 
 server.listen(0, function() {
-  var requestOptions = {
+  const requestOptions = {
     hostname: '127.0.0.1',
     port: this.address().port,
     path: '/',
@@ -48,7 +48,7 @@ server.listen(0, function() {
     rejectUnauthorized: false
   };
 
-  var req = https.request(requestOptions, function(res) {
+  const req = https.request(requestOptions, function(res) {
     res.on('data', function(d) {});
     setImmediate(shutdown);
   });