User: rjerome Branch: DRUPAL-6--1 Date: Wed, 11 Feb 2009 19:35:42 +0000 Modified files: /modules/biblio biblio.module Log message: fix preg_match warning when there are no keywords http://drupal.org/node/371867 Links: http://cvs.drupal.org/diff.php?path=contributions/modules/biblio/biblio.modu...