Dump(8) not honoring nodump flag

[daniele . pilenga]

Hi,
        I have a problem with dump(8).

Trying to dump a filesystem with nodump flags on some folders results in 
these folders been dumped anyway, even on higher level dump and even if I 
specify -h flag to dump.

I'm relatevely new to OpenBSD, but have plenty of experience with FreeBSD 
and Linux so I'm not so sure it's _my_ error.

I've tried both 4.0-release and 4.0-stable, same problem. Unfortunately 
reading the sources didn't help.

Any advice?

Thanx,
D.