User: mradcliffe Branch: DRUPAL-6--1 Date: Wed, 13 Oct 2010 18:35:38 +0000 Modified files: /modules/uc_license_keys uc_license_keys.module Log message: * return if there aren't any assigned keys so it doesn't send out empty e-mails. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/uc_license_keys/uc...