From 47f6a565fa559ff8cb31846a758ecb64db6f4b9a Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Sun, 13 Dec 2015 00:17:38 -0500
Subject: [PATCH] return `null` for non-existing elements

---
 src/js/udom.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/udom.js b/src/js/udom.js
index 0f4420e28..ea6757f9a 100644
--- a/src/js/udom.js
+++ b/src/js/udom.js
@@ -173,7 +173,7 @@ var doesMatchSelector = function(node, selector) {
 /******************************************************************************/
 
 DOMList.prototype.nodeAt = function(i) {
-    return this.nodes[i];
+    return this.nodes[i] || null;
 };
 
 DOMList.prototype.at = function(i) {