Ticket #16293: edit.patch

edit.php

@@ -356 +356 @@
 
                 check_admin_referer( 'deleteuser' );
 
-                if ( $id != '0' && $id != '1' ) {
+                $is_super_admin = is_super_admin( $id ); //Boolean true or false
+                if ( ( true == $is_super_admin AND ( 1 < count( get_super_admins() ) ) ) OR false == $is_super_admin ) {
                         $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
                         $title = __( 'Users' );
                         $parent_file = 'users.php';