From 5f7afb93f914b0576e985fcd549443ad07a33b2f Mon Sep 17 00:00:00 2001
From: zYne <zYne@625475ce-881a-0410-a577-b389adb331d8>
Date: Thu, 9 Aug 2007 17:27:13 +0000
Subject: [PATCH]

---
 lib/Doctrine/Null.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Doctrine/Null.php b/lib/Doctrine/Null.php
index 3bb894f7f..0f6827a6d 100644
--- a/lib/Doctrine/Null.php
+++ b/lib/Doctrine/Null.php
@@ -34,6 +34,10 @@
  */
 final class Doctrine_Null
 { 
+    public function exists()
+    {
+        return false;	
+    }
     public function __toString()
     {
     	return '';