From 42170dd406a490714b83ab2c329eda7e230a7fb9 Mon Sep 17 00:00:00 2001
From: romanb <romanb@625475ce-881a-0410-a577-b389adb331d8>
Date: Thu, 7 Jun 2007 19:17:56 +0000
Subject: [PATCH] Fixed #328 Ticket: 328

---
 lib/Doctrine/Tree/NestedSet.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/Doctrine/Tree/NestedSet.php b/lib/Doctrine/Tree/NestedSet.php
index 9ace44087..caa1240e3 100644
--- a/lib/Doctrine/Tree/NestedSet.php
+++ b/lib/Doctrine/Tree/NestedSet.php
@@ -171,12 +171,15 @@ class Doctrine_Tree_NestedSet extends Doctrine_Tree implements Doctrine_Tree_Int
     public function fetchBranch($pk, $options = array())
     {
         $record = $this->table->find($pk);
+        if ( ! ($record instanceof Doctrine_Record)) {
+            // TODO: if record doesn't exist, throw exception or similar?
+            return false;
+        }
+        
         if ($record->exists()) {
             $options = array_merge(array('include_record'=>true), $options);
             return $record->getNode()->traverse('Pre', $options);
         }
-
-        // TODO: if record doesn't exist, throw exception or similar?
     }
 
     /**