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/pummel/test-net-pingpong.js b/test/pummel/test-net-pingpong.js
index b65d5d4ff9..6ede6f9fcb 100644
--- a/test/pummel/test-net-pingpong.js
+++ b/test/pummel/test-net-pingpong.js
@@ -3,17 +3,17 @@ const common = require('../common');
 const assert = require('assert');
 const net = require('net');
 
-var tests_run = 0;
+let tests_run = 0;
 
 function pingPongTest(port, host, on_complete) {
-  var N = 1000;
-  var count = 0;
-  var sent_final_ping = false;
+  const N = 1000;
+  let count = 0;
+  let sent_final_ping = false;
 
-  var server = net.createServer({ allowHalfOpen: true }, function(socket) {
+  const server = net.createServer({ allowHalfOpen: true }, function(socket) {
     assert.equal(true, socket.remoteAddress !== null);
     assert.equal(true, socket.remoteAddress !== undefined);
-    var address = socket.remoteAddress;
+    const address = socket.remoteAddress;
     if (host === '127.0.0.1') {
       assert.equal(address, '127.0.0.1');
     } else if (host == null || host === 'localhost') {
@@ -49,7 +49,7 @@ function pingPongTest(port, host, on_complete) {
   });
 
   server.listen(port, host, function() {
-    var client = net.createConnection(port, host);
+    const client = net.createConnection(port, host);
 
     client.setEncoding('utf8');