kern/180730: ipfw nat show empty output

[linimon at FreeBSD.org]

Synopsis: ipfw nat show empty output

State-Changed-From-To: open->closed
State-Changed-By: linimon
State-Changed-When: Mon Jul 22 02:12:59 UTC 2013
State-Changed-Why: 
Duplicate of kern/180729.

http://www.freebsd.org/cgi/query-pr.cgi?pr=180730