Index: user.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/user.module,v
retrieving revision 1.496
diff -u -r1.496 user.module
--- user.module	1 Aug 2005 05:14:05 -0000	1.496
+++ user.module	1 Aug 2005 13:12:23 -0000
@@ -1230,7 +1230,7 @@
       }
     }
   }
-  else if (arg(2) == 'delete') {
+  else if ((arg(2) == 'delete') || ($_POST['op'] == t('Delete'))) {
     if ($edit['confirm']) {
       db_query('DELETE FROM {users} WHERE uid = %d', $account->uid);
       db_query('DELETE FROM {users_roles} WHERE uid = %d', $account->uid);
@@ -1634,7 +1634,7 @@
   $id = arg(4);
 
   if ($op == t('Save role')) {
-    if ($edit['name']) {
+    if (isset($edit['name'])) {
       db_query("UPDATE {role} SET name = '%s' WHERE rid = %d", $edit['name'], $id);
       drupal_set_message(t('The changes have been saved.'));
     }