bin/123644: [patch] [sysctl] Allow sysctl(8) to ignore unknown OIDs

[gavin at FreeBSD.org]

Synopsis: [patch] [sysctl] Allow sysctl(8) to ignore unknown OIDs

Responsible-Changed-From-To: freebsd-bugs->gavin
Responsible-Changed-By: gavin
Responsible-Changed-When: Sun Jan 31 10:41:20 UTC 2010
Responsible-Changed-Why: 
Take

http://www.freebsd.org/cgi/query-pr.cgi?pr=123644