TheSwissKnife/xbmc — comment on commit 1b1c0bb122b2106111d09206f917b5a6625881c4
File: xbmc/cores/dvdplayer/DVDPlayerVideo.cpp line 285
By FernetMenta:

It does not harm but it might confuse a bit since it should be clear that after output thread has cleared down there is nothing left to drain.