[mythtv] possiable bug with password on program groups

[Kenneth Padgett]

I set a password on a newly create program group, then moved a couple
items to it. If I enter the correct password when changing the group
filter it works fine, but if I put in the wrong password and hit the
exit button on my remote (which is mapped to ESC), the password prompt
disappears and the recording lists screen says there's nothing to
watch (it's totally blank). All that is fine, except, at this point, I
can't exit, change to another filter, nothing! None of the remote keys
I tried work at all. I have to kill/restart mythfrontend. I didn't try
keyboard keys at the blank recordings menu, but I suspect it wouldn't
work either... Can someone confirm if this is a bug?