ports/172377: Fix for graphics/p5-Image-Scale (fails to load with png-1.5.x)

[edwin at FreeBSD.org]

Synopsis: Fix for graphics/p5-Image-Scale (fails to load with png-1.5.x)

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Sat Oct 6 02:55:26 UTC 2012
State-Changed-Why: 
Awaiting maintainers feedback (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=172377