ports/157288: fix build of www/webkit-gtk2 with perl 5.14

[edwin at FreeBSD.org]

Synopsis: fix build of  www/webkit-gtk2 with perl 5.14

Responsible-Changed-From-To: freebsd-ports-bugs->gnome
Responsible-Changed-By: edwin
Responsible-Changed-When: Tue May 24 08:50:14 UTC 2011
Responsible-Changed-Why: 
Over to maintainer (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=157288