replace is_null() function calls with native native language constuct

1 files changed, 4 insertions, 4 deletions

diff --git a/framework/Data/SqlMap/Configuration/TResultProperty.php b/framework/Data/SqlMap/Configuration/TResultProperty.php
index 8e20d5e4..7316ef0b 100644
--- a/framework/Data/SqlMap/Configuration/TResultProperty.php
+++ b/framework/Data/SqlMap/Configuration/TResultProperty.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.Configuration

@@ -242,7 +242,7 @@ class TResultProperty extends TComponent
 			$value = $this->getTypedValue($registry,$row[$index]);

 		else if(isset($row[$name]))

 			$value = $this->getTypedValue($registry,$row[$name]);

-		if(is_null($value) && !is_null($this->getNullValue()))

+		if(($value===null) && ($this->getNullValue()!==null))

 			$value = $this->getTypedValue($registry,$this->getNullValue());

 		return $value;

 	}

@@ -302,7 +302,7 @@ class TResultProperty extends TComponent
 	 */

 	public function instanceOfListType($target)

 	{

-		if(is_null($this->getType()))

+		if($this->getType()===null)

 			return  TPropertyAccess::get($target,$this->getProperty()) instanceof TList;

 		return $this->getPropertyValueType() == self::LIST_TYPE;

 	}

@@ -315,7 +315,7 @@ class TResultProperty extends TComponent
 	 */

 	public function instanceOfArrayType($target)

 	{

-		if(is_null($this->getType()))

+		if($this->getType()===null)

 		{

 			$prop = TPropertyAccess::get($target,$this->getProperty());

 			if(is_object($prop))