From 33a1f27a99c2dc97aca42887006bec55c9ab1109 Mon Sep 17 00:00:00 2001
From: Steveice10 <1269164+Steveice10@users.noreply.github.com>
Date: Tue, 21 Nov 2023 17:56:08 -0800
Subject: [PATCH] cfg: Load and save MCU config as binary file. (#7200)

---
 src/core/hle/service/cfg/cfg.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/cfg/cfg.cpp b/src/core/hle/service/cfg/cfg.cpp
index fd8cf17af2..6d42c5918f 100644
--- a/src/core/hle/service/cfg/cfg.cpp
+++ b/src/core/hle/service/cfg/cfg.cpp
@@ -577,7 +577,7 @@ ResultCode Module::LoadConfigNANDSaveFile() {
 
 void Module::LoadMCUConfig() {
     FileUtil::IOFile mcu_data_file(
-        fmt::format("{}/mcu.dat", FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir)), "r");
+        fmt::format("{}/mcu.dat", FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir)), "rb");
 
     if (mcu_data_file.IsOpen() && mcu_data_file.GetSize() >= sizeof(MCUData) &&
         mcu_data_file.ReadBytes(&mcu_data, sizeof(MCUData)) == sizeof(MCUData)) {
@@ -592,7 +592,7 @@ void Module::LoadMCUConfig() {
 
 void Module::SaveMCUConfig() {
     FileUtil::IOFile mcu_data_file(
-        fmt::format("{}/mcu.dat", FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir)), "w");
+        fmt::format("{}/mcu.dat", FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir)), "wb");
 
     if (mcu_data_file.IsOpen()) {
         mcu_data_file.WriteBytes(&mcu_data, sizeof(MCUData));