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, 4 insertions, 4 deletions

diff --git a/test/parallel/test-net-error-twice.js b/test/parallel/test-net-error-twice.js
index 36c33b4b1c..98a2c33755 100644
--- a/test/parallel/test-net-error-twice.js
+++ b/test/parallel/test-net-error-twice.js
@@ -6,8 +6,8 @@ const net = require('net');
 const buf = Buffer.alloc(10 * 1024 * 1024, 0x62);
 
 const errs = [];
-var clientSocket;
-var serverSocket;
+let clientSocket;
+let serverSocket;
 
 function ready() {
   if (clientSocket && serverSocket) {
@@ -16,7 +16,7 @@ function ready() {
   }
 }
 
-var srv = net.createServer(function onConnection(conn) {
+const srv = net.createServer(function onConnection(conn) {
   conn.on('error', function(err) {
     errs.push(err);
     if (errs.length > 1 && errs[0] === errs[1])
@@ -28,7 +28,7 @@ var srv = net.createServer(function onConnection(conn) {
   serverSocket = conn;
   ready();
 }).listen(0, function() {
-  var client = net.connect({ port: this.address().port });
+  const client = net.connect({ port: this.address().port });
 
   client.on('connect', function() {
     clientSocket = client;