From d76210d24fb2a98151d866b8179da8a1a26f6eca Mon Sep 17 00:00:00 2001
From: DanielSvoboda <daniel.svoboda@hotmail.com>
Date: Thu, 13 Feb 2025 17:23:19 -0300
Subject: [PATCH] Set language to en_US if value is incorrect (#2422)

---
 src/common/config.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/common/config.cpp b/src/common/config.cpp
index b61f92043..82eba2a4e 100644
--- a/src/common/config.cpp
+++ b/src/common/config.cpp
@@ -768,7 +768,21 @@ void load(const std::filesystem::path& path) {
         m_elf_viewer = toml::find_or<std::vector<std::string>>(gui, "elfDirs", {});
         m_recent_files = toml::find_or<std::vector<std::string>>(gui, "recentFiles", {});
         m_table_mode = toml::find_or<int>(gui, "gameTableMode", 0);
+
         emulator_language = toml::find_or<std::string>(gui, "emulatorLanguage", "en_US");
+
+        // Check if the loaded language is in the allowed list
+        const std::vector<std::string> allowed_languages = {
+            "ar_SA", "da_DK", "de_DE", "el_GR", "en_US", "es_ES", "fa_IR",
+            "fi_FI", "fr_FR", "hu_HU", "id_ID", "it_IT", "ja_JP", "ko_KR",
+            "lt_LT", "nl_NL", "no_NO", "pl_PL", "pt_BR", "ro_RO", "ru_RU",
+            "sq_AL", "sv_SE", "tr_TR", "uk_UA", "vi_VN", "zh_CN", "zh_TW"};
+
+        if (std::find(allowed_languages.begin(), allowed_languages.end(), emulator_language) ==
+            allowed_languages.end()) {
+            emulator_language = "en_US"; // Default to en_US if not in the list
+            save(path);
+        }
         backgroundImageOpacity = toml::find_or<int>(gui, "backgroundImageOpacity", 50);
         showBackgroundImage = toml::find_or<bool>(gui, "showBackgroundImage", true);
     }