From 99a484f1939a685cbfde14dfe90fddeccbacdbf6 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Tue, 16 Sep 2014 08:59:27 +0200
Subject: [PATCH] ALSA backend: initial device selection

---
 libs/backends/alsa/alsa_audiobackend.cc | 1 +
 libs/backends/alsa/alsa_audiobackend.h  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/backends/alsa/alsa_audiobackend.cc b/libs/backends/alsa/alsa_audiobackend.cc
index 936fc990ce..c137078db0 100644
--- a/libs/backends/alsa/alsa_audiobackend.cc
+++ b/libs/backends/alsa/alsa_audiobackend.cc
@@ -93,6 +93,7 @@ AlsaAudioBackend::enumerate_devices () const
 	std::map<std::string, std::string> devices;
 	get_alsa_audio_device_names(devices);
 	for (std::map<std::string, std::string>::const_iterator i = devices.begin (); i != devices.end(); ++i) {
+		if (_audio_device == "") _audio_device = i->first;
 		_audio_device_status.push_back (DeviceStatus (i->first, true));
 	}
 	return _audio_device_status;
diff --git a/libs/backends/alsa/alsa_audiobackend.h b/libs/backends/alsa/alsa_audiobackend.h
index 29866ed4d5..dd24cb7753 100644
--- a/libs/backends/alsa/alsa_audiobackend.h
+++ b/libs/backends/alsa/alsa_audiobackend.h
@@ -306,7 +306,7 @@ class AlsaAudioBackend : public AudioBackend {
 		static std::vector<AudioBackend::DeviceStatus> _audio_device_status;
 		static std::vector<AudioBackend::DeviceStatus> _midi_device_status;
 
-		std::string _audio_device;
+		mutable std::string _audio_device;
 		std::string _midi_driver_option;
 
 		/* audio device reservation */