ports/162497: Fix net/quagga on FreeBSD 10

[crees at FreeBSD.org]

Synopsis: Fix net/quagga on FreeBSD 10

Responsible-Changed-From-To: freebsd-ports-bugs->crees
Responsible-Changed-By: crees
Responsible-Changed-When: Sat Nov 12 17:46:40 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=162497