From: John Resig <jeresig@gmail.com>
Date: Mon, 19 Jan 2009 23:04:03 +0000 (+0000)
Subject: Made sure that a child element exists before the check is done, fixes jQuery bug... 
X-Git-Url: http://git.asbjorn.it/?a=commitdiff_plain;h=679998283570ce9fbbe310a9f37169c20e871ef4;hp=735d44f6df67767bc04a0f135ffad0369f71a26f;p=jquery.git

Made sure that a child element exists before the check is done, fixes jQuery bug #3870.
---

diff --git a/src/selector.js b/src/selector.js
index 3371119..59ca2f6 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -700,7 +700,7 @@ try {
 
 	// Check to see if an attribute returns normalized href attributes
 	div.innerHTML = "<a href='#'></a>";
-	if ( div.firstChild.getAttribute("href") !== "#" ) {
+	if ( div.firstChild && div.firstChild.getAttribute("href") !== "#" ) {
 		Expr.attrHandle.href = function(elem){
 			return elem.getAttribute("href", 2);
 		};