User: goba Branch: HEAD Date: Sun, 04 Nov 2007 16:42:46 +0000 Modified files: /includes path.inc Log message: #133435 by jpetso: fix arg() phpdoc to document that NULL is returned when an argument is not found Links: http://cvs.drupal.org/diff.php?path=drupal/includes/path.inc&old=1.18&new=1....