User: dries Branch: HEAD Date: Fri, 24 Sep 2010 02:48:35 +0000 Modified files: /includes common.inc Log message: - Patch #921098 by munzirtaha: !is_null() should be replaced by isset because it's faster. Links: http://cvs.drupal.org/diff.php?path=drupal/includes/common.inc&old=1.1224&ne...