K 10
svn:author
V 3
mbr
K 8
svn:date
V 27
2003-09-16T02:56:13.000000Z
K 7
svn:log
V 280
Get rid of a nasty error message that tells us
dhclient couldn't get killed.

If we execute 'dhclient -r', dhclient gets already
killed, so there is no need to do it twice. Only do
this if we really have to release some leases.

Reviewed by:	silence on freebsd-rc@yahoogroups.com

END