Comment 1 for bug 1718824

Fix committed for xenial:
https://git.launchpad.net/~ubuntu-audio-dev/pulseaudio/commit/?h=ubuntu-xenial&id=312b9b8d36b90c6bae520722cf68e01b53832eeb

But I forgot to ask: Does the same fix exist in artful already? It's part of the SRU process that the next release needs to have the fix first, before xenial.