From 1c2496449042dc0df4b23902d1e8dd08b804c98a Mon Sep 17 00:00:00 2001
From: jackbravo <jackbravo@625475ce-881a-0410-a577-b389adb331d8>
Date: Tue, 28 Aug 2007 19:51:06 +0000
Subject: [PATCH] Added toString method to avoid some errors

---
 lib/Doctrine/Expression.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/Doctrine/Expression.php b/lib/Doctrine/Expression.php
index cc805bae8..2f429b219 100644
--- a/lib/Doctrine/Expression.php
+++ b/lib/Doctrine/Expression.php
@@ -94,4 +94,9 @@ class Doctrine_Expression
 
         return $this->_expression;
     }
+
+    public function __toString()
+    {
+        return $this->getSql();
+    }
 }