sthen@ suggested that checking whether resolvd is running is better
than whether it was enabled, so I adjusted the patch for that. I also
now check for the existence of /usr/sbin/rcctl instead of $OS = OpenBSD,
since that is more consistent with the things in this section do.
(also fixed an
Due to changes to the work laptop I'm a new openconnect user and it
turns out it's not too tough to support resolvd in openconnect with a
couple new functions in vpnc-script. I don't have any idea if this is
the best way to detect if resolvd is in use, but it seems to work in my
one test case.
