From 8342c06e274333910fd97a92dd44cecfe8494511 Mon Sep 17 00:00:00 2001
From: Nathan Dinsmore <queryselector@gmail.com>
Date: Mon, 15 Apr 2013 20:29:03 -0400
Subject: Fixed #47

---
 xml.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'xml.js')

diff --git a/xml.js b/xml.js
index 877fff7..88ffd6d 100644
--- a/xml.js
+++ b/xml.js
@@ -246,7 +246,8 @@ XML_Element.prototype.toString = function (isFormatted, indentationLevel) {
 
     // attributes, if any
     for (key in this.attributes) {
-        if (this.attributes.hasOwnProperty(key) && this.attributes[key]) {
+        if (Object.prototype.hasOwnProperty.call(this.attributes, key)
+                && this.attributes[key]) {
             result += ' ' + key + '="' + this.attributes[key] + '"';
         }
     }
-- 
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