From da11d93152ef0d6e562856029cb11b12f8b8b7d6 Mon Sep 17 00:00:00 2001
From: Thomas Brüderli
Date: Wed, 5 Sep 2007 16:00:35 +0000
Subject: Check for callback function first. Same effect as
 XMLHTTPRequest.abort()

---
 itjs.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'itjs.class')

diff --git a/itjs.class b/itjs.class
index f6da4cb..3e45973 100644
--- a/itjs.class
+++ b/itjs.class
@@ -38,7 +38,7 @@ function serialize($values, $envelope = false)
 	if (($envelope || isset($values['eof'])) && ($callback = it::replace(array('[^\w.]' => ""), $_REQUEST['itjs_call'])))
 	{
 		$target = $_REQUEST['itjs_iframe'] ? "parent" : "window";
-		$header = "$target.it_loader && $target.$callback(";
+		$header = "$target.it_loader && $target.$callback && $target.$callback.dataReady(";
 		$footer = "," . intval($_REQUEST['itjs_callid']) . ");";
 
 		if ($_REQUEST['itjs_iframe'])	# iframe-based loading required by Opera 7
-- 
cgit v1.2.3