From 0b8d7e5343c2304116c0bf876a572143649f9345 Mon Sep 17 00:00:00 2001
From: Lars Jung <lrsjng@gmail.com>
Date: Fri, 24 Jun 2016 01:11:26 +0200
Subject: [PATCH] Minor.

---
 src/_h5ai/public/js/lib/core/location.js | 7 +++----
 src/_h5ai/public/js/lib/main/info.js     | 4 ++--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/_h5ai/public/js/lib/core/location.js b/src/_h5ai/public/js/lib/core/location.js
index 17903e51..f7813cf1 100644
--- a/src/_h5ai/public/js/lib/core/location.js
+++ b/src/_h5ai/public/js/lib/core/location.js
@@ -1,14 +1,13 @@
-const {win, lo} = require('../globals');
+const {win} = require('../globals');
 const {request} = require('../server');
 const allsettings = require('./settings');
 const event = require('./event');
+const notification = require('../view/notification');
 
 const each = (obj, fn) => Object.keys(obj).forEach(key => fn(obj[key], key));
 const values = obj => Object.keys(obj).map(key => obj[key]);
 const isFn = x => typeof x === 'function';
-const difference = (...args) => lo.difference(...args);
-
-const notification = require('../view/notification');
+const difference = (arr1, arr2) => arr1.filter(x => arr2.indexOf(x) < 0);
 
 const doc = win.document;
 const settings = Object.assign({
diff --git a/src/_h5ai/public/js/lib/main/info.js b/src/_h5ai/public/js/lib/main/info.js
index 61f9a52c..22e2ce3c 100644
--- a/src/_h5ai/public/js/lib/main/info.js
+++ b/src/_h5ai/public/js/lib/main/info.js
@@ -150,8 +150,8 @@ const onLogout = () => {
     }).then(reload);
 };
 
-const onKeydown = event => {
-    if (event.which === 13) {
+const onKeydown = ev => {
+    if (ev.which === 13) {
         onLogin();
     }
 };