[mythtv-commits] mythtv commit: r15224 by nigel

[mythtv at cvs.mythtv.org]

      Author: nigel
        Date: 2007-12-25 22:10:10 +0000 (Tue, 25 Dec 2007)
New Revision: 15224
   Changeset: http://cvs.mythtv.org/trac/changeset/15224

Modified:

   trunk/mythtv/libs/libmyth/mythcontext.cpp

Log:

Prevent GetSetting() from storing a QString::null in the settings cache.
UPnP currently does this with UPnP/DescXmlPath. See #4355.
The correct fix is for the caller to not send null as a defaultval,
but checking for this will add a little robustness.