[mythtv-firehose] mythtv/master commit: ac795d5e8 by Daniel Thor Kristjansson (daniel-kristjansson)

[MythTV]

      Author:  Daniel Thor Kristjansson <danielk at cuymedia.net>
 Change Date:  2011-11-18T14:25:14-08:00
   Push Date:  2011/11/18 14:32:04 -0800
  Repository:  mythtv
      Branch:  master
New Revision:  ac795d5e875b89519c1b10f9df553a53ce585ef8
   Changeset:  https://github.com/MythTV/mythtv/commit/ac795d5e8

Log:

Adds a method to determine if a language key is undefined.

Modified:

   mythtv/libs/libmythbase/iso639.h