From 031b2ba70ca5ed72631c1d69d304b5a54c8a4d66 Mon Sep 17 00:00:00 2001
From: subzero2000 <subzero2000@625475ce-881a-0410-a577-b389adb331d8>
Date: Tue, 26 Jun 2007 21:06:19 +0000
Subject: [PATCH] Added check to ensure a foreign object is actually a
 Doctrine_Record before calling isModified.

---
 lib/Doctrine/Connection/UnitOfWork.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Doctrine/Connection/UnitOfWork.php b/lib/Doctrine/Connection/UnitOfWork.php
index a4e54671c..a1542afae 100644
--- a/lib/Doctrine/Connection/UnitOfWork.php
+++ b/lib/Doctrine/Connection/UnitOfWork.php
@@ -265,7 +265,8 @@ class Doctrine_Connection_UnitOfWork extends Doctrine_Connection_Module
                     $obj = $record->get($rel->getAlias());
 
                     // Protection against infinite function recursion before attempting to save
-                    if ($obj->isModified()) {
+                    if ($obj instanceof Doctrine_Record &&
+                        $obj->isModified()) {
                         $obj->save($this->conn);
                     }
                 }