rc error with this morning's -current

I noticed an error thrown after booting into a -current build from
this morning (cvsup'd and built at around 9:30 AM).  I am unsure which
rc script threw the error, but the relative position in
/var/log/messages is shown below:

Aug 17 10:18:48 matt-bsd savecore: no dumps found
Aug 17 10:18:48 matt-bsd root: /etc/rc: ERROR: USAGE: load_rc_config name
Aug 17 10:18:48 matt-bsd root: /etc/rc: ERROR: USAGE: load_rc_config name
Aug 17 10:18:50 matt-bsd kernel: eth0: link state changed to UP
Aug 17 10:18:50 matt-bsd kernel: eth1: link state changed to UP

uname -a output is:
FreeBSD matt-bsd.aei-msn.aeieng.com 7.0-CURRENT FreeBSD 7.0-CURRENT
#0: Fri Aug 17 09:48:30 CDT 2007
root_at_matt-bsd.aei-msn.aeieng.com:/usr/obj/usr/src/sys/SMP-CUSTOM  i386

There are no apparent ill effects for the system and all services seem
to have come up fine.  Any suggestions for how I should track this
down and fix it?

Thanks,
Matt