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Prevent error for navigator without language

This commit is contained in:
Cenatiempo Yannick 2019-02-28 18:28:48 +01:00 committed by GitHub
parent a50ae5602f
commit 8d53cfdb17
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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tarteaucitron.js
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@ -1242,7 +1242,7 @@ var tarteaucitron = {
defaultLanguage = 'en',
lang = navigator.language || navigator.browserLanguage ||
navigator.systemLanguage || navigator.userLang || null,
userLanguage = lang.substr(0, 2);
userLanguage = lang ? lang.substr(0, 2) : null;
if (tarteaucitronForceLanguage !== '') {
if (availableLanguages.indexOf(tarteaucitronForceLanguage) !== -1) {
@ -1261,7 +1261,7 @@ var tarteaucitron = {
var lang = navigator.language || navigator.browserLanguage ||
navigator.systemLanguage || navigator.userLang || null,
userLanguage = lang.substr(0, 2);
userLanguage = lang ? lang.substr(0, 2) : null;
if (userLanguage === 'fr') {
return 'fr_FR';