From 485c88300e852452421ac5686934b75252657636 Mon Sep 17 00:00:00 2001
From: tof <>
Date: Mon, 10 Mar 2008 15:33:19 +0000
Subject: Fixed a PHP Notice introduced by Changeset [2394]

---
 framework/I18N/Translation.php | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'framework')

diff --git a/framework/I18N/Translation.php b/framework/I18N/Translation.php
index 60e55ba0..a7250dad 100644
--- a/framework/I18N/Translation.php
+++ b/framework/I18N/Translation.php
@@ -39,8 +39,10 @@ class Translation extends TComponent
 	 */
 	public static function init($catalogue='messages')
 	{
+		static $saveEventHandlerAttached=false;
+		
 		//initialized the default class wide formatter
-		if(is_null(self::$formatters[$catalogue]))
+		if(!isset(self::$formatters[$catalogue]))
 		{
 			$app = Prado::getApplication()->getGlobalization();
 			$config = $app->getTranslationConfiguration();
@@ -59,9 +61,14 @@ class Translation extends TComponent
 			if($ps=$config['marker'])
 				self::$formatters[$catalogue]->setUntranslatedPS(array($ps,$ps));
 
-			//save the message on end request
-			Prado::getApplication()->attachEventHandler(
-				'OnEndRequest', array('Translation', 'saveMessages'));
+			//save the message on end request
+			// Do it only once !
+			if (!$saveEventHandlerAttached)
+			{
+				Prado::getApplication()->attachEventHandler(
+				'OnEndRequest', array('Translation', 'saveMessages'));
+				$saveEventHandlerAttached=true;
+			}
 		}
 	}
 
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