liip/LiipImagineBundle — pull request #128 by thanosp (2012-12-19 11:00:24+00:00)
Title: Pathinfo-related notices in generateUrl()

A file path with no extension or `/` will throw notices when pushed to the twig imagine_filter.
`null` or any random alphabetic string like 'test' can be used to test it.
pathinfo() will then return an array with only the basename and filename set.

Php 5.3.10 at least.