fixed segfault when autoaudiosink not available

4 jobs for to-merge in 32 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
canceled #316928
fedora-autotools

00:00:32

canceled #316929
fedora-meson

00:00:31

canceled #316930
windows-autotools

00:00:31

canceled #316931
windows-meson

00:00:31