diff options
| -rw-r--r-- | src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm b/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm index 6c6df5164..4a2f068f5 100644 --- a/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm +++ b/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm @@ -60,7 +60,8 @@ AVFAudioInputSelectorControl::AVFAudioInputSelectorControl(AVFCameraService *ser QString::fromUtf8([[device localizedName] UTF8String])); } - m_activeInput = m_devices.first(); + if (m_devices.size() > 0) + m_activeInput = m_devices.first(); } AVFAudioInputSelectorControl::~AVFAudioInputSelectorControl() @@ -79,7 +80,7 @@ QString AVFAudioInputSelectorControl::inputDescription(const QString &name) cons QString AVFAudioInputSelectorControl::defaultInput() const { - return m_devices.first(); + return m_devices.size() > 0 ? m_devices.first() : QString(); } QString AVFAudioInputSelectorControl::activeInput() const |