From 3ecacadcac131921c0d5262a441f835e6deff7db Mon Sep 17 00:00:00 2001
From: Christoph Reiter <reiter.christoph@gmail.com>
Date: Tue, 18 May 2021 16:32:54 +0200
Subject: [PATCH] app-shell: in case routing to an unknown language, fall back
to the default
This happens for example if we access "/dbp-signature.html" in which case the
router interprets the file name as a language.
---
packages/app-shell/src/app-shell.js | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/packages/app-shell/src/app-shell.js b/packages/app-shell/src/app-shell.js
index 7487f205..04372c54 100644
--- a/packages/app-shell/src/app-shell.js
+++ b/packages/app-shell/src/app-shell.js
@@ -271,6 +271,10 @@ export class AppShell extends ScopedElementsMixin(AdapterLitElement) {
* @param {string} lang
*/
updateLangIfChanged(lang) {
+ // in case the language is unknown, fall back to the default
+ if (!i18n.languages.includes(lang)) {
+ lang = this.lang;
+ }
if (this.lang !== lang) {
this.lang = lang;
this.router.update();
--
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