--fix

1 files changed, 4 insertions, 4 deletions

diff --git a/test/e2e/runner.js b/test/e2e/runner.js
index 2a5c6ef9..57abc2e1 100644
--- a/test/e2e/runner.js
+++ b/test/e2e/runner.js
@@ -1,6 +1,6 @@
 // 1. start the dev server using production config
 process.env.NODE_ENV = 'testing'
-var server = require('../../build/dev-server.js')
+const server = require('../../build/dev-server.js')
 
 // 2. run the nightwatch test suite against it
 // to run in additional browsers:
@@ -9,7 +9,7 @@ var server = require('../../build/dev-server.js')
 // or override the environment flag, for example: `npm run e2e -- --env chrome,firefox`
 // For more information on Nightwatch's config file, see
 // http://nightwatchjs.org/guide#settings-file
-var opts = process.argv.slice(2)
+let opts = process.argv.slice(2)
 if (opts.indexOf('--config') === -1) {
   opts = opts.concat(['--config', 'test/e2e/nightwatch.conf.js'])
 }
@@ -17,8 +17,8 @@ if (opts.indexOf('--env') === -1) {
   opts = opts.concat(['--env', 'chrome'])
 }
 
-var spawn = require('cross-spawn')
-var runner = spawn('./node_modules/.bin/nightwatch', opts, { stdio: 'inherit' })
+const spawn = require('cross-spawn')
+const runner = spawn('./node_modules/.bin/nightwatch', opts, { stdio: 'inherit' })
 
 runner.on('exit', function (code) {
   server.close()