From baaae6cdb79d368cf864777dd7133208d55f09c4 Mon Sep 17 00:00:00 2001
From: ADmad <admad.coder@gmail.com>
Date: Mon, 12 Apr 2010 22:57:31 +0530
Subject: [PATCH] Minor optimization in TreeBehavior::getparentnode() to avoid
 fetching unneeded associated records. Closes #572

---
 cake/libs/model/behaviors/tree.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cake/libs/model/behaviors/tree.php b/cake/libs/model/behaviors/tree.php
index 44f97ac19..77ebf0889 100644
--- a/cake/libs/model/behaviors/tree.php
+++ b/cake/libs/model/behaviors/tree.php
@@ -382,7 +382,7 @@ class TreeBehavior extends ModelBehavior {
 		if (!is_null($overrideRecursive)) {
 			$recursive = $overrideRecursive;
 		}
-		$parentId = $Model->read($parent, $id);
+		$parentId = $Model->find('first', array('conditions' => array($Model->primaryKey => $id), 'fields' => array($parent), 'recursive' => -1));
 
 		if ($parentId) {
 			$parentId = $parentId[$Model->alias][$parent];