Duplicate message-id

[Katsuhiro Kondou]

In article <yl7lkmms71.fsf at windlord.stanford.edu>,
	Russ Allbery <rra at stanford.edu> wrote;

} This should only affect platforms without a native uint32_t type, so
} Solaris and Linux (glibc) should be okay.

My testing box(Solaris2.5.1) was broken.  I noticed the
problem when testing ovmmapthreshold.  Group command
for all newsgroups was failed, saying '411 No such group'.
-- 
Katsuhiro Kondou