test: var to const in tls-no-cert-required

sam-github · MylesBorins · commit 75821bafda9a · 2017-01-23T23:59:51.000-08:00
PR-URL: #9800 Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
diff --git a/test/parallel/test-tls-no-cert-required.js b/test/parallel/test-tls-no-cert-required.js
@@ -1,12 +1,12 @@
 'use strict';
-var assert = require('assert');
-var common = require('../common');
+const assert = require('assert');
+const common = require('../common');
 
 if (!common.hasCrypto) {
   common.skip('missing crypto');
   return;
 }
-var tls = require('tls');
+const tls = require('tls');
 
 // Omitting the cert or pfx option to tls.createServer() should not throw.
 // AECDH-NULL-SHA is a no-authentication/no-encryption cipher and hence
