[mythtv] Tuning to off air channel still hangs (SVN7347)

[Dave Just]

>
> I'm getting the "can't go into Live TV twice problem" that others are
> talking about, but I haven't had much chance to test that out over the
> weekend

Me too.  Sometimes the frontend crashes, sometimes it returns to the  
main menu.  With the recent changes the backend doesn't seem to die,  
though.  I haven't managed to investigate further, unfortunately.

  - Dave