From: John Resig <jeresig@gmail.com>
Date: Fri, 23 Jan 2009 19:36:59 +0000 (+0000)
Subject: Made the getAttribute check more explicit - comment nodes don't have getAttribute... 
X-Git-Url: http://git.asbjorn.biz/?a=commitdiff_plain;h=d1a34f79081dfcfcfe851412dafd172428a6d92a;p=jquery.git

Made the getAttribute check more explicit - comment nodes don't have getAttribute in XUL documents. Fixes jQuery bug #3870.
---

diff --git a/src/selector.js b/src/selector.js
index cf4ff9d..5425d94 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -703,7 +703,8 @@ try {
 
 	// Check to see if an attribute returns normalized href attributes
 	div.innerHTML = "<a href='#'></a>";
-	if ( div.firstChild && div.firstChild.getAttribute("href") !== "#" ) {
+	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
+			div.firstChild.getAttribute("href") !== "#" ) {
 		Expr.attrHandle.href = function(elem){
 			return elem.getAttribute("href", 2);
 		};