From 02363e06de87f32a9997d4df62deba6c99a30007 Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Tue, 18 Jul 2017 08:58:17 -0700
Subject: [PATCH] Ensure input and output device containers are protected by
 mutex

---
 libraries/audio-client/src/AudioClient.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/audio-client/src/AudioClient.cpp b/libraries/audio-client/src/AudioClient.cpp
index 3d9b1de10f..bc02da1cc4 100644
--- a/libraries/audio-client/src/AudioClient.cpp
+++ b/libraries/audio-client/src/AudioClient.cpp
@@ -92,6 +92,7 @@ void AudioClient::checkDevices() {
     auto inputDevices = getAvailableDevices(QAudio::AudioInput);
     auto outputDevices = getAvailableDevices(QAudio::AudioOutput);
 
+    Lock lock(_deviceMutex);
     if (inputDevices != _inputDevices) {
         _inputDevices.swap(inputDevices);
         emit devicesChanged(QAudio::AudioInput, _inputDevices);