Change ORM_MPTT::add_to_parent() to take an ORM instead of an id so

that it's consistent with ORM_MPTT::move_to()

1 files changed, 1 insertions, 2 deletions

diff --git a/core/libraries/ORM_MPTT.php b/core/libraries/ORM_MPTT.php
index c7cc5978..61c67b99 100644
--- a/core/libraries/ORM_MPTT.php
+++ b/core/libraries/ORM_MPTT.php
@@ -52,12 +52,11 @@ class ORM_MPTT_Core extends ORM {
    * @param integer $parent_id the id of the parent node
    * @return ORM
    */
-  function add_to_parent($parent_id) {
+  function add_to_parent($parent) {
     $this->lock();
 
     try {
       // Make a hole in the parent for this new item
-      $parent = ORM::factory($this->model_name, $parent_id);
       $this->db->query(
         "UPDATE `{$this->table_name}` SET `left` = `left` + 2 WHERE `left` >= {$parent->right}");
       $this->db->query(