replace NULL with null

Another global search-and-replace update. Here, I've replaced the PHP
keyword 'NULL' with its lowercase version. This is another PEAR code
standards change.

darcs-hash:20081223192129-84dde-4a0182e0ec16a01ad88745ad3e08f7cb501aee0b.gz

1 files changed, 1 insertions, 1 deletions

diff --git a/actions/confirmaddress.php b/actions/confirmaddress.php
index 9d97c8205..562b70fe9 100644
--- a/actions/confirmaddress.php
+++ b/actions/confirmaddress.php
@@ -88,7 +88,7 @@ class ConfirmaddressAction extends Action {
         $cur->query('COMMIT');
 
         common_show_header(_('Confirm Address'));
-        common_element('p', NULL,
+        common_element('p', null,
                        sprintf(_('The address "%s" has been confirmed for your account.'), $cur->$type));
         common_show_footer();
     }