ezsystems/ezpublish-kernel — pull request #417 by andrerom (2013-06-17 13:44:03+00:00)
Title: Fix EZP-21057: [contentService] Unable to delete a content with an empty file attribute

Updated PR #408 to include integration test and fix for comment by @bdunogier, but kept the old checks as well to make sure the functions themselves are not risky to be called on their own.