IndexError: list index out of range

[weakish]

Python Audio Tools 2.15

$ cd2xmcd -x Beneath_the_Surface.xml -c /dev/hdc
Traceback (most recent call last):
File "/usr/local/bin/cd2xmcd", line 102, in
musicbrainz_discid = audiotools.MBDiscID.from_cdda(cdda)
File "/usr/local/lib/python2.6/dist-packages/audiotools/musicbrainz.py", line 97, in from_cdda
lead_in=tracks[0].offset(),
IndexError: list index out of range

[tuffy]

Looks like it found a CD with no audio tracks. I've added a check for that case which should hopefully solve the problem.

[weakish]

I discoverd that the reason is I'm not in the cdrom group. -_-!