From 126eaf08e7fd3a1ad1072360d24b0efc5b811841 Mon Sep 17 00:00:00 2001
From: Maxim Kadushkin <maxim.kadushkin@onlyoffice.com>
Date: Mon, 22 Nov 2021 16:02:19 +0300
Subject: [PATCH] [all] fix bug 53971

---
 apps/common/locale.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/common/locale.js b/apps/common/locale.js
index fd34378c4..ce2d95a60 100644
--- a/apps/common/locale.js
+++ b/apps/common/locale.js
@@ -99,6 +99,7 @@ Common.Locale = new(function() {
     };
 
     var _requireLang = function (l) {
+        typeof l != 'string' && (l = null);
         var lang = (l || _getUrlParameterByName('lang') || defLang).split(/[\-_]/)[0];
         currentLang = lang;
         fetch('locale/' + lang + '.json')