From 915decb1f6e2535264fe37b47556b272f384ca68 Mon Sep 17 00:00:00 2001
From: Andrew O'Neil <andy@andyofniall.net>
Date: Sun, 14 Dec 2008 21:23:40 +0000
Subject: [PATCH] BUGFIX: Check hasChanged method exists before calling it

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.3@68809 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/model/DataObject.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/model/DataObject.php b/core/model/DataObject.php
index 966de34f7..b6db294d2 100644
--- a/core/model/DataObject.php
+++ b/core/model/DataObject.php
@@ -702,7 +702,7 @@ class DataObject extends ViewableData implements DataObjectInterface,i18nEntityP
 
 			// Update the changed array with references to changed obj-fields
 			foreach($this->record as $k => $v) {
-				if(is_object($v) && $v->isChanged()) {
+				if(is_object($v) && method_exists($v, 'isChanged') && $v->isChanged()) {
 					$this->changed[$k] = true;
 				}
 			}
@@ -2970,4 +2970,4 @@ class DataObject extends ViewableData implements DataObjectInterface,i18nEntityP
 
 }
 
-?>
\ No newline at end of file
+?>