From f33220aa9b1d6a4788de345b2da052c1e34ea860 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Fri, 17 Nov 2017 06:20:07 -0500
Subject: [PATCH] Add mutex to AudioInterface::getDeviceName

---
 src/core/AudioInterface.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/AudioInterface.cpp b/src/core/AudioInterface.cpp
index 81c0e5a7..6fcfd373 100644
--- a/src/core/AudioInterface.cpp
+++ b/src/core/AudioInterface.cpp
@@ -208,6 +208,7 @@ std::string AudioInterface::getDeviceName(int deviceId) {
 	if (deviceId < 0)
 		return "";
 
+	std::lock_guard<std::mutex> lock(bufferMutex);
 	try {
 		RtAudio::DeviceInfo deviceInfo = stream.getDeviceInfo(deviceId);
 		return stringf("%s (%d in, %d out)", deviceInfo.name.c_str(), deviceInfo.inputChannels, deviceInfo.outputChannels);