ezsystems/ezpublish-kernel — pull request #722 by joaoinacio (2014-02-07 15:21:58+00:00)
Title: Fix EZP-20505: Additional check for empty fileName on field template.

JIRA: https://jira.ez.no/browse/EZP-20502

This is an additional fix that avoids calls to ```ez_render_field()``` with an empty image field from generating a large amount of exceptions in the logs.