diff options
Diffstat (limited to 'chromeos/audio/cras_audio_switch_handler.cc')
| -rw-r--r-- | chromeos/audio/cras_audio_switch_handler.cc | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/chromeos/audio/cras_audio_switch_handler.cc b/chromeos/audio/cras_audio_switch_handler.cc index 2255cc4..efda61e 100644 --- a/chromeos/audio/cras_audio_switch_handler.cc +++ b/chromeos/audio/cras_audio_switch_handler.cc @@ -141,15 +141,13 @@ void CrasAudioSwitchHandler::UpdateDevicesAndSwitch( // .) the top input/output device is already active, or, // .) an input/output device was removed but not the active device, // then we don't need to switch the device, otherwise we do need to switch. - if (!(input_devices_.top().active || - (input_device_removed && have_active_input_device))) { + if (!input_devices_.empty() && (!(input_devices_.top().active || + (input_device_removed && have_active_input_device)))) SwitchToDevice(input_devices_.top()); - } - if (!(output_devices_.top().active || - (output_device_removed && have_active_output_device))) { + if (!output_devices_.empty() && (!(output_devices_.top().active || + (output_device_removed && have_active_output_device)))) SwitchToDevice(output_devices_.top()); - } } void CrasAudioSwitchHandler::HandleGetNodes( |