User: smoothify Branch: DRUPAL-6--1 Date: Tue, 21 Dec 2010 20:05:18 +0000 Modified files: /modules/dependent_fields/fields nodereference.inc Log message: Bug Fix: fields/nodereference.inc - Add is_string() & is_empty() checks to avoid invalid argument errors. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/dependent_fields/f...