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

(limited to 'framework/I18N/TDateFormat.php')

diff --git a/framework/I18N/TDateFormat.php b/framework/I18N/TDateFormat.php
index 914131bd..2a4ef8bc 100644
--- a/framework/I18N/TDateFormat.php
+++ b/framework/I18N/TDateFormat.php
@@ -119,7 +119,7 @@ class TDateFormat extends TI18NControl implements IDataRenderer
 
 		//no presets found, use the string as the pattern
 		//and let the DateFormat handle it.
-		if(is_null($pattern))
+		if($pattern===null)
 			$pattern = $string;
 		if (!is_array($pattern) && strlen($pattern) == 0)
 			$pattern = null;
@@ -226,7 +226,7 @@ class TDateFormat extends TI18NControl implements IDataRenderer
 		$app = $this->getApplication()->getGlobalization();
 
 		//initialized the default class wide formatter
-		if(is_null(self::$formatter))
+		if(self::$formatter===null)
 			self::$formatter = new DateFormat($app->getCulture());
 
 		$culture = $this->getCulture();
-- 
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