From 938fc1648af5f8371446b1dc2d2fe2812c4367b6 Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Wed, 14 Sep 2011 14:30:08 -0400
Subject: [PATCH] Fix dom.js bug for nodes with a length property.

---
 common/modules/dom.jsm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/modules/dom.jsm b/common/modules/dom.jsm
index 7735759f..307cc192 100644
--- a/common/modules/dom.jsm
+++ b/common/modules/dom.jsm
@@ -133,6 +133,8 @@ var DOM = Class("DOM", {
         function munge(val) {
             if (val instanceof Ci.nsIDOMRange)
                 return val.extractContents();
+            if (val instanceof Ci.nsIDOMNode)
+                return val;
 
             if (typeof val == "xml")
                 val = dom.constructor(val, dom.document);