ports/178750: dns/dualserver upgrade to 7.02

[pawel at FreeBSD.org]

Synopsis: dns/dualserver upgrade to 7.02

Responsible-Changed-From-To: freebsd-ports-bugs->pawel
Responsible-Changed-By: pawel
Responsible-Changed-When: Fri May 24 17:51:32 UTC 2013
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=178750