leafo/lessphp — pull request #348 by cvele (2012-12-04 13:10:27+00:00)
Title: Check if file exitsts

This is actually re-post of https://github.com/leafo/lessphp/pull/343.
I've fixed problem you mentioned and made it inline with less.js (skipping css and failing for other not found).

unit tests are updated to match this.