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-rw-r--r--src/plugins/avfoundation/camera/avfcameraserviceplugin.mm3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/avfoundation/camera/avfcameraserviceplugin.mm b/src/plugins/avfoundation/camera/avfcameraserviceplugin.mm
index bf2f4a24b..f450c35c7 100644
--- a/src/plugins/avfoundation/camera/avfcameraserviceplugin.mm
+++ b/src/plugins/avfoundation/camera/avfcameraserviceplugin.mm
@@ -78,7 +78,8 @@ QList<QByteArray> AVFServicePlugin::devices(const QByteArray &service) const
if (service == Q_MEDIASERVICE_CAMERA) {
const QList<AVFCameraInfo> &cameras = AVFCameraSession::availableCameraDevices();
- Q_FOREACH (const AVFCameraInfo &info, cameras)
+ devs.reserve(cameras.size());
+ for (const AVFCameraInfo &info : cameras)
devs.append(info.deviceId);
}