Index: notifications_custom/notifications_custom.install
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/notifications_extra/notifications_custom/notifications_custom.install,v
retrieving revision 1.1
diff -u -p -r1.1 notifications_custom.install
--- notifications_custom/notifications_custom.install	22 Apr 2009 15:43:00 -0000	1.1
+++ notifications_custom/notifications_custom.install	23 Jul 2010 23:29:30 -0000
@@ -46,7 +46,8 @@ function notifications_custom_schema() {
         'description' => 'Module that defines this custom subscription.',
         'type' => 'varchar',
         'length' => 255,
-        'not null' => TRUE
+        'not null' => TRUE,
+        'default' => ''
       ),
       'name' => array(
         'type' => 'varchar',
@@ -120,4 +121,4 @@ function notifications_custom_update_600
   $ret = array();
   db_change_field($ret, 'notifications_custom', 'explanation', 'description', array('type' => 'text', 'not null' => FALSE));
   return $ret;
-}
\ No newline at end of file
+}