From f7466f7b444706d2a0382c0b569bb0f7f65ab6da Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sat, 10 Dec 2005 18:11:10 +0000
Subject: Prado::using now will not include a file if the corresponding class
 is already defined.

---
 framework/core.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'framework')

diff --git a/framework/core.php b/framework/core.php
index efd091ad..b5aa701c 100644
--- a/framework/core.php
+++ b/framework/core.php
@@ -571,7 +571,8 @@ class PradoBase
 					if(is_file($path))
 					{
 						self::$_usings[$namespace]=$path;
-						require_once($path);
+						if(!class_exists(substr(strrchr($namespace,'.'),1),false))
+							require_once($path);
 					}
 					else
 						throw new TInvalidDataValueException('prado_using_invalid',$namespace);
-- 
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