test: fix style issues after eslint update

Replace var keyword with const or let.

PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>

1 files changed, 9 insertions, 9 deletions

diff --git a/test/parallel/test-tls-sni-option.js b/test/parallel/test-tls-sni-option.js
index cbd46c46fe..1f69a4cc51 100644
--- a/test/parallel/test-tls-sni-option.js
+++ b/test/parallel/test-tls-sni-option.js
@@ -5,9 +5,9 @@ if (!process.features.tls_sni) {
   return;
 }
 
-var common = require('../common'),
-    assert = require('assert'),
-    fs = require('fs');
+const common = require('../common');
+const assert = require('assert');
+const fs = require('fs');
 
 if (!common.hasCrypto) {
   console.log('1..0 # Skipped: missing crypto');
@@ -99,12 +99,12 @@ var clientsOptions = [{
   rejectUnauthorized: false
 }];
 
-var serverResults = [],
-    clientResults = [],
-    serverErrors = [],
-    clientErrors = [],
-    serverError,
-    clientError;
+const serverResults = [];
+const clientResults = [];
+const serverErrors = [];
+const clientErrors = [];
+let serverError;
+let clientError;
 
 var server = tls.createServer(serverOptions, function(c) {
   serverResults.push({ sni: c.servername, authorized: c.authorized });