Index: modules/filter.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/filter.module,v
retrieving revision 1.77
diff -u -F^f -r1.77 filter.module
--- modules/filter.module	22 Oct 2005 15:14:46 -0000	1.77
+++ modules/filter.module	26 Oct 2005 13:11:33 -0000
@@ -475,7 +475,7 @@ function filter_admin_filters_save($form
   // We store the roles as a string for ease of use.
   // we should always set all roles to true when saving a default role.
   // We use leading and trailing comma's to allow easy substring matching.
-  $roles = isset($edit['roles']) ? $edit['roles'] : array();
+  $roles = isset($edit['roles']) ? array_keys($edit['roles']) : array();
   $roles = ','. implode(',', ($edit['default_format'] ? user_roles() : $roles)) .',';
 
   db_query("UPDATE {filter_formats} SET cache = %d, name='%s', roles = '%s' WHERE format = %d", $cache, $name, $roles, $format);