cg f65ee32d14 if the list of supported formats is empty, fail the attach instead of ...

panicing later.  this is a band-aid pending further investigation.

MFC After:	7 days
Approved by:	re

2002-11-25 17:03:39 +00:00

..

uaudio_pcm.c

…

uaudio.c

…

uaudio.h

…

uaudioreg.h

…