[mythtv] Ticket #11520: Active EIT scanning will stop working if program not found in PAT

[Terry Fisher]

I'm running into this bug fairly regularly.  I have one ATSC channel 
that is a little weak and under certain atmospheric conditions will fail 
to tune causing the EIT scan to stop.  I'm planning on adding a separate 
antenna and card to improve the reliability of that channel.

This may become more of an issue to more people in a few months when 
snow and rain cause some of the weaker signals to drop out from time to 
time, and is something that I'd think developers would want to fix 
before 0.27 is released.

Has anyone looked into this problem?  If not, I'll try to find a solution.

Terry