[mythtv-commits] mythtv commit: r21092 by stuartm

[mythtv at cvs.mythtv.org]

      Author: stuartm
        Date: 2009-08-01 13:28:20 +0000 (Sat, 01 Aug 2009)
New Revision: 21092
   Changeset: http://cvs.mythtv.org/trac/changeset/21092

Modified:

   trunk/mythplugins/mythmusic/mythmusic/cddecoder-darwin.cpp
   trunk/mythplugins/mythmusic/mythmusic/cddecoder.cpp
   trunk/mythplugins/mythmusic/mythmusic/cdrip.cpp
   trunk/mythplugins/mythmusic/mythmusic/databasebox.cpp
   trunk/mythplugins/mythmusic/mythmusic/dbcheck.cpp
   trunk/mythplugins/mythmusic/mythmusic/decoder.cpp
   trunk/mythplugins/mythmusic/mythmusic/editmetadata.cpp
   trunk/mythplugins/mythmusic/mythmusic/globalsettings.cpp
   trunk/mythplugins/mythmusic/mythmusic/importmusic.cpp
   trunk/mythplugins/mythmusic/mythmusic/libvisualplugin.cpp
   trunk/mythplugins/mythmusic/mythmusic/main.cpp
   trunk/mythplugins/mythmusic/mythmusic/mainvisual.cpp
   trunk/mythplugins/mythmusic/mythmusic/metadata.cpp
   trunk/mythplugins/mythmusic/mythmusic/metadata.h
   trunk/mythplugins/mythmusic/mythmusic/metaio.cpp
   trunk/mythplugins/mythmusic/mythmusic/metaioavfcomment.cpp
   trunk/mythplugins/mythmusic/mythmusic/metaioflacvorbiscomment.cpp
   trunk/mythplugins/mythmusic/mythmusic/metaiooggvorbiscomment.cpp
   trunk/mythplugins/mythmusic/mythmusic/metaiotaglib.cpp
   trunk/mythplugins/mythmusic/mythmusic/musicplayer.cpp
   trunk/mythplugins/mythmusic/mythmusic/playbackbox.cpp
   trunk/mythplugins/mythmusic/mythmusic/playlist.cpp
   trunk/mythplugins/mythmusic/mythmusic/search.cpp
   trunk/mythplugins/mythmusic/mythmusic/smartplaylist.cpp
   trunk/mythplugins/mythmusic/mythmusic/streaminput.cpp

Log:

QT4 QString efficiency fixes for mythmusic. There is no need to initialise empty strings, comparisons to empty strings are replaced with .isEmpty() and empty string assignments with .clear(). Use isEmpty() in place of isNull() and remove redundancy where both are checked.