lojjic/PIE — pull request #170 by erethnor (2011-10-18 14:20:04+00:00)
Title: Hidden elements error fix

Sometimes PIE can throw a vector2d error when trying to render an element that is hidden, which means 0 width/height.
I added a check for those values to make sure that the element being processed is valid.

This fix prevents rendering in those cases - tested and working.