From: John Resig <jeresig@gmail.com>
Date: Sat, 7 Nov 2009 15:00:43 +0000 (+0100)
Subject: Make sure that document.body exists, at least, in IE before the ready event is fired... 
X-Git-Url: http://git.asbjorn.biz/?a=commitdiff_plain;h=81bfd9b870f658ce00eec48ea48a84d69c20bf05;hp=513053d62ba86ca6ab1f4646fdac3ec6819b2db9;p=jquery.git

Make sure that document.body exists, at least, in IE before the ready event is fired. Fixes #5443.
---

diff --git a/src/event.js b/src/event.js
index aabe77e..f9c5fae 100644
--- a/src/event.js
+++ b/src/event.js
@@ -822,7 +822,8 @@ function bindReady() {
 		// ensure firing before onload,
 		// maybe late but safe also for iframes
 		document.attachEvent("onreadystatechange", function() {
-			if ( document.readyState === "complete" ) {
+			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+			if ( document.readyState === "complete" && document.body ) {
 				document.detachEvent( "onreadystatechange", arguments.callee );
 				jQuery.ready();
 			}