From: dhrname <dhrname@users.sourceforge.jp>
Date: Mon, 30 Jul 2012 12:34:04 +0000 (+0900)
Subject: Fix a item method of the childNodes property
X-Git-Tag: v16beta~489
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e07615beba79734667a40bf804226908e5939abb;p=sie%2Fsie.git

Fix a item method of the childNodes property
---

diff --git a/org/w3c/core.js b/org/w3c/core.js
index c870da7..a540f24 100644
--- a/org/w3c/core.js
+++ b/org/w3c/core.js
@@ -399,6 +399,9 @@ Node.prototype = {
 
 
 Array.prototype.item = function( /*long*/ index) {
+  if (!this[index]) {
+    return null;
+  }
   return (this[index]);
 };
 /*ノードリストはArrayで代用。