From 612986ab0aac65a3d527131f1b440bf8335a94b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pedro=20J=2E=20Est=C3=A9banez?= <pedrojrulez@gmail.com>
Date: Thu, 3 Jun 2021 10:09:18 +0200
Subject: [PATCH] Fix crash when using ALSA MIDI with PulseAudio

(cherry picked from commit 958d79828b1997fc040ebd1a3e5b63650a54193b)
---
 drivers/pulseaudio/audio_driver_pulseaudio.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.cpp b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
index 7a048a26dfe..baf8d32f804 100644
--- a/drivers/pulseaudio/audio_driver_pulseaudio.cpp
+++ b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
@@ -35,6 +35,10 @@
 #include "core/os/os.h"
 #include "core/project_settings.h"
 
+#ifdef ALSAMIDI_ENABLED
+#include "drivers/alsa/asound-so_wrap.h"
+#endif
+
 void AudioDriverPulseAudio::pa_state_cb(pa_context *c, void *userdata) {
 	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
 
@@ -271,6 +275,10 @@ Error AudioDriverPulseAudio::init() {
 	int dylibloader_verbose = 1;
 #else
 	int dylibloader_verbose = 0;
+#endif
+#ifdef ALSAMIDI_ENABLED
+	// If using PulseAudio with ALSA MIDI, we need to initialize ALSA as well
+	initialize_asound(dylibloader_verbose);
 #endif
 	if (initialize_pulse(dylibloader_verbose)) {
 		return ERR_CANT_OPEN;