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

---
 framework/Web/Javascripts/TJavaScript.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'framework/Web/Javascripts')

diff --git a/framework/Web/Javascripts/TJavaScript.php b/framework/Web/Javascripts/TJavaScript.php
index d26d243a..9524076c 100644
--- a/framework/Web/Javascripts/TJavaScript.php
+++ b/framework/Web/Javascripts/TJavaScript.php
@@ -208,7 +208,7 @@ class TJavaScript
 	 */
 	public static function jsonEncode($value)
 	{
-		if(is_null(self::$_json))
+		if(self::$_json === null)
 			self::$_json = Prado::createComponent('System.Web.Javascripts.TJSON');
 		return self::$_json->encode($value);
 	}
@@ -221,7 +221,7 @@ class TJavaScript
 	 */
 	public static function jsonDecode($value)
 	{
-		if(is_null(self::$_json))
+		if(self::$_json === null)
 			self::$_json = Prado::createComponent('System.Web.Javascripts.TJSON');
 		return self::$_json->decode($value);
 	}
-- 
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