From a2622fe3e171c54d9d5d10213d70c28da4ba2f28 Mon Sep 17 00:00:00 2001
From: Constantin Piber <59023762+cpiber@users.noreply.github.com>
Date: Fri, 8 Aug 2025 04:35:19 +0300
Subject: [PATCH] [#1563] Return default if no matching locale found (#1576)

---
 .../main/kotlin/suwayomi/tachidesk/i18n/LocalizationHelper.kt   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/main/kotlin/suwayomi/tachidesk/i18n/LocalizationHelper.kt b/server/src/main/kotlin/suwayomi/tachidesk/i18n/LocalizationHelper.kt
index 3a6acf5e..a51c3843 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/i18n/LocalizationHelper.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/i18n/LocalizationHelper.kt
@@ -39,7 +39,7 @@ object LocalizationHelper {
         return if (headerLang == null || headerLang.isEmpty()) {
             Locale.getDefault()
         } else {
-            Locale.lookup(Locale.LanguageRange.parse(headerLang), supportedLocales)
+            Locale.lookup(Locale.LanguageRange.parse(headerLang), supportedLocales) ?: Locale.getDefault()
         }
     }
 }