User: davereid Branch: DRUPAL-6--1 Date: Thu, 09 Jul 2009 18:01:12 +0000 Modified files: /modules/gravatar gravatar.module Log message: #514928 by Dave Reid: Use hostname if an anonymous comment does not have an e-mail address. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/gravatar/gravatar....