User: dww Branch: DRUPAL-4-7 Date: Wed, 14 Mar 2007 06:43:14 +0000 Modified files: /modules/signup signup.module Log message: #107154: fix signup_sign_up_user() to prevent the same user from signing up more than once for the same node. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/signup/signup.modu...