ports/184420: x11/tilda stage fix

[sunpoet at FreeBSD.org]

Synopsis: x11/tilda stage fix

Responsible-Changed-From-To: freebsd-ports-bugs->sunpoet
Responsible-Changed-By: sunpoet
Responsible-Changed-When: Sun Dec 1 21:10:40 UTC 2013
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=184420