From 3b9002055933e570e55add041c90c2db5d620c55 Mon Sep 17 00:00:00 2001
From: rugk <rugk@posteo.de>
Date: Mon, 9 Apr 2018 14:13:18 +0200
Subject: [PATCH] Add explanation

Ref https://github.com/PrivateBin/PrivateBin/pull/297#issuecomment-379586428
---
 js/test/I18n.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/test/I18n.js b/js/test/I18n.js
index c3a69b24..10d333a4 100644
--- a/js/test/I18n.js
+++ b/js/test/I18n.js
@@ -105,6 +105,8 @@ describe('I18n', function () {
             function() {
                 var clean = jsdom('', {url: 'https://privatebin.net/'});
 
+                // when navigator.userLanguage is undefined and no default language
+                // is specified, it would throw an error
                 [ 'language', 'userLanguage' ].forEach(function (key) {
                     Object.defineProperty(navigator, key, {
                         value: undefined,