[mythtv-commits] mythtv commit: r23104 - in trunk/mythtv by paulh

[mythtv at cvs.mythtv.org]

      Author: paulh
        Date: 2010-01-10 15:45:08 +0000 (Sun, 10 Jan 2010)
New Revision: 23104
   Changeset: http://svn.mythtv.org/trac/changeset/23104

Modified:

   trunk/mythtv/libs/libmythtv/channelgroup.cpp
   trunk/mythtv/libs/libmythtv/channelgroup.h
   trunk/mythtv/programs/mythfrontend/guidegrid.cpp

Log:

Don't bother showing the Program Guide if no channels have been setup.
Also don't try to switch to a Channel Group if it doesn't have any channels
defined. Fixes #7845.