From 411fbb72f5a4c72e43af08ee403c79c73eb4b53f Mon Sep 17 00:00:00 2001
From: knut <>
Date: Wed, 30 Jul 2008 01:43:12 +0000
Subject: fixed #890

---
 framework/I18N/core/DateFormat.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'framework/I18N/core/DateFormat.php')

diff --git a/framework/I18N/core/DateFormat.php b/framework/I18N/core/DateFormat.php
index 8dd3fdca..178da0bb 100644
--- a/framework/I18N/core/DateFormat.php
+++ b/framework/I18N/core/DateFormat.php
@@ -91,7 +91,7 @@ class DateFormat
 	 */
 	function __construct($formatInfo=null)
 	{
-		if(is_null($formatInfo))
+		if($formatInfo === null)
 			$this->formatInfo = DateTimeFormatInfo::getInvariantInfo();
 		else if($formatInfo instanceof CultureInfo)
 			$this->formatInfo = $formatInfo->DateTimeFormat;
@@ -115,7 +115,7 @@ class DateFormat
 		else if(is_string($time))
 			$time = @strtotime($time);
 
-		if(is_null($pattern))
+		if($pattern === null)
 			$pattern = 'F';
 
 		$s = Prado::createComponent('System.Util.TDateTimeStamp');
-- 
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