From 2eb6e21a610022d9847585137c55d15aded458f2 Mon Sep 17 00:00:00 2001
From: michaelszubartowicz
 <58782303+michaelszubartowicz@users.noreply.github.com>
Date: Sun, 14 Mar 2021 01:45:20 +0100
Subject: [PATCH] Fix loading save states with bluetooth passthrough

When a save state is loaded, the IOS device serving bluetooth
is cast as BluetoothEmuDevice. If, however, a real Wiimote
with BT passthrough is used, this caused the game to crash.
Now the proper device class is used.
---
 Source/Core/Core/HW/Wiimote.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Core/Core/HW/Wiimote.cpp b/Source/Core/Core/HW/Wiimote.cpp
index 31dd555c2b..ed4e6a7d03 100644
--- a/Source/Core/Core/HW/Wiimote.cpp
+++ b/Source/Core/Core/HW/Wiimote.cpp
@@ -53,6 +53,9 @@ void UpdateSource(unsigned int index)
   if (!ios)
     return;
 
+  if (s_wiimote_sources[index] != WiimoteSource::Emulated)
+    return;
+
   const auto bluetooth = std::static_pointer_cast<IOS::HLE::BluetoothEmuDevice>(
       ios->GetDeviceByName("/dev/usb/oh1/57e/305"));
   if (!bluetooth)