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check whether info entity returned by mpd is NULL or not

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This commit is contained in:
unK
2008-10-19 18:48:57 +02:00
parent ae0a665504
commit f7e56300cf
2 changed files with 10 additions and 6 deletions
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15
src/mpdpp.cpp
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@@ -376,11 +376,16 @@ Song MPDConnection::GetCurrentSong() const
mpd_sendCurrentSongCommand(itsConnection);
mpd_InfoEntity *item = NULL;
item = mpd_getNextInfoEntity(itsConnection);
Song result = item->info.song;
item->info.song = 0;
mpd_freeInfoEntity(item);
mpd_finishCommand(itsConnection);
return result;
if (item)
{
Song result = item->info.song;
item->info.song = 0;
mpd_freeInfoEntity(item);
mpd_finishCommand(itsConnection);
return result;
}
else
return Song();
}
else
return Song();