Fix T62255: Blender defaults to "OpenAL Soft" in sound settings, regardless of saved preferences

- Default device (index 0) was hard coded.
- Also fixing crash with invalid device passed to blender via -setaudio.

1 files changed, 6 insertions, 1 deletions

diff --git a/extern/audaspace/src/devices/DeviceManager.cpp b/extern/audaspace/src/devices/DeviceManager.cpp
index 2ebc3d58c86..304f8b49f70 100644
--- a/extern/audaspace/src/devices/DeviceManager.cpp
+++ b/extern/audaspace/src/devices/DeviceManager.cpp
@@ -35,7 +35,12 @@ void DeviceManager::registerDevice(std::string name, std::shared_ptr<IDeviceFact
 
 std::shared_ptr<IDeviceFactory> DeviceManager::getDeviceFactory(std::string name)
 {
-	return m_factories[name];
+	auto it = m_factories.find(name);
+
+	if(it == m_factories.end())
+		return nullptr;
+
+	return it->second;
 }
 
 std::shared_ptr<IDeviceFactory> DeviceManager::getDefaultDeviceFactory()