[mythtv-commits] mythtv commit: r19445 by danielk

[mythtv at cvs.mythtv.org]

      Author: danielk
        Date: 2008-12-24 15:51:25 +0000 (Wed, 24 Dec 2008)
New Revision: 19445
   Changeset: http://cvs.mythtv.org/trac/changeset/19445

Modified:

   trunk/mythtv/libs/libmythtv/NuppelVideoPlayer.cpp
   trunk/mythtv/libs/libmythtv/tv_play.cpp

Log:

Fixes #5515. Few more null pointer checks.

Note: I did not apply the GuideGrid.cpp portion of the patch, those pointers are guarranteed to be valid. Nor did I apply the dynamic_cast<> for the ivtv decoder, also guarranteed. And the V4LChannel changes in tv_rec.cpp are also not needed, C++ inheritance takes care of dispatching those methods correctly for us (you only need to worry about unexpected virtual dispatch in dtors).