From de021710e1c0dae732e61ecb42a9ac60440f55ee Mon Sep 17 00:00:00 2001
From: "godzilla80@gmx.net" <>
Date: Thu, 19 Mar 2009 21:20:47 +0000
Subject: replace is_null() function calls with native native language constuct

---
 framework/Data/SqlMap/Statements/TCachingStatement.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'framework/Data/SqlMap/Statements/TCachingStatement.php')

diff --git a/framework/Data/SqlMap/Statements/TCachingStatement.php b/framework/Data/SqlMap/Statements/TCachingStatement.php
index c8a748c1..fcaeb974 100644
--- a/framework/Data/SqlMap/Statements/TCachingStatement.php
+++ b/framework/Data/SqlMap/Statements/TCachingStatement.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Data.SqlMap.Statements
@@ -47,7 +47,7 @@ class TCachingStatement implements IMappedStatement
 		$sql = $this->createCommand($connection, $parameter, $skip, $max);
 		$key = $this->getCacheKey(array(clone($sql), $keyProperty, $valueProperty,$skip, $max));
 		$map = $this->getStatement()->getCache()->get($key);
-		if(is_null($map))
+		if($map===null)
 		{
 			$map = $this->_mappedStatement->runQueryForMap(
 				$connection, $parameter, $sql, $keyProperty, $valueProperty,  $delegate);
@@ -71,7 +71,7 @@ class TCachingStatement implements IMappedStatement
 		$sql = $this->createCommand($connection, $parameter, $skip, $max);
 		$key = $this->getCacheKey(array(clone($sql), $parameter, $skip, $max));
 		$list = $this->getStatement()->getCache()->get($key);
-		if(is_null($list))
+		if($list===null)
 		{
 			$list = $this->_mappedStatement->runQueryForList(
 				$connection, $parameter, $sql, $result, $delegate);
@@ -85,7 +85,7 @@ class TCachingStatement implements IMappedStatement
 		$sql = $this->createCommand($connection, $parameter);
 		$key = $this->getCacheKey(array(clone($sql), $parameter));
 		$object = $this->getStatement()->getCache()->get($key);
-		if(is_null($object))
+		if($object===null)
 		{
 			$object = $this->_mappedStatement->runQueryForObject($connection, $sql, $result);
 			$this->getStatement()->getCache()->set($key, $object);
-- 
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