test: improve test-cluster-net-listen.js

convert var to const PR-URL: #9953 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]>
nodejs · Dec 28, 2016 · 2bcc75b · 2bcc75b
1 parent f78e6b0
commit 2bcc75b
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/test/parallel/test-cluster-net-listen.js b/test/parallel/test-cluster-net-listen.js
@@ -1,8 +1,8 @@
 'use strict';
-var common = require('../common');
-var assert = require('assert');
-var cluster = require('cluster');
-var net = require('net');
+const common = require('../common');
+const assert = require('assert');
+const cluster = require('cluster');
+const net = require('net');
 
 if (cluster.isMaster) {
   // ensure that the worker exits peacefully