From 0ed909e782edb2aca6ca6531943fead46b846226 Mon Sep 17 00:00:00 2001
From: Steveice10 <1269164+Steveice10@users.noreply.github.com>
Date: Wed, 29 Nov 2023 12:36:18 -0800
Subject: [PATCH] cfg: Fix auto-region detecting when the launched title has no
 regions. (#7218)

---
 src/core/hle/service/cfg/cfg.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/hle/service/cfg/cfg.cpp b/src/core/hle/service/cfg/cfg.cpp
index 52b982043..e7b7c4476 100644
--- a/src/core/hle/service/cfg/cfg.cpp
+++ b/src/core/hle/service/cfg/cfg.cpp
@@ -661,6 +661,10 @@ void Module::UpdatePreferredRegionCode() {
     }
 
     const auto preferred_regions = system.GetAppLoader().GetPreferredRegions();
+    if (preferred_regions.empty()) {
+        return;
+    }
+
     const auto current_language = GetRawSystemLanguage();
     const auto [region, adjusted_language] =
         AdjustLanguageInfoBlock(preferred_regions, current_language);