[mythtv-firehose] mythtv/master commit: 111f0ed16 by Daniel Thor Kristjansson (daniel-kristjansson)

[MythTV]

      Author:  Daniel Thor Kristjansson <danielk at cuymedia.net>
 Change Date:  2012-03-16T13:59:08-07:00
   Push Date:  2012/03/16 13:59:18 -0700
  Repository:  mythtv
      Branch:  master
New Revision:  111f0ed16e9f5834f04960acf0ff84b4ca6b6ec2
   Changeset:  https://github.com/MythTV/mythtv/commit/111f0ed16

Log:

Make sure we don't deref a NULL pointer to a PreviewGenerator.

Modified:

   mythtv/libs/libmythtv/previewgeneratorqueue.cpp