From a1ef5fbf4b3f1f590715e799384f891f816a896a Mon Sep 17 00:00:00 2001
From: "Jonathan.Wage" <Jonathan.Wage@625475ce-881a-0410-a577-b389adb331d8>
Date: Thu, 17 May 2007 19:52:50 +0000
Subject: [PATCH] Fixed issue with isValidNode() and it not accepting an
 argument when it should allow it.

---
 lib/Doctrine/Node/NestedSet.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/Doctrine/Node/NestedSet.php b/lib/Doctrine/Node/NestedSet.php
index 62812dc62..31744bf3a 100644
--- a/lib/Doctrine/Node/NestedSet.php
+++ b/lib/Doctrine/Node/NestedSet.php
@@ -660,9 +660,13 @@ class Doctrine_Node_NestedSet extends Doctrine_Node implements Doctrine_Node_Int
      *
      * @return bool            
      */
-    public function isValidNode()
+    public function isValidNode(Doctrine_Record $record = null)
     {
-        return ($this->getRightValue() > $this->getLeftValue());
+        if ($record === null) {
+          return ($this->getRightValue() > $this->getLeftValue());
+        } else {
+          return ($record->getNode()->getRightValue() > $record->getNode()->getLeftValue());
+        }
     }
 
     /**