- {
- if (snd_ctrl.nr >= num_music) /* invalid music */
- return;
-
- if (snd_ctrl.nr < 0) /* undefined music */
- {
- if (num_music_noconf == 0) /* no fallback music available */
- return;
-
- snd_ctrl.nr = UNMAP_NOCONF_MUSIC(snd_ctrl.nr) % num_music_noconf;
- snd_info = Music_NoConf[snd_ctrl.nr];
- }
- else
- snd_info = getMusicInfoEntryFromMusicID(snd_ctrl.nr);
- }