From 9d23e4cfba02a88f18b8828a08e011dca7999152 Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Sun, 22 Jul 2012 17:17:13 +0100
Subject: [PATCH] if condition checks for node existence first

---
 lib/coder.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/coder.js b/lib/coder.js
index 9d61950..bcb13f0 100644
--- a/lib/coder.js
+++ b/lib/coder.js
@@ -605,7 +605,7 @@ var ICEcoder = {
 					if (submenu[j].tagName=="A") {
 						submenu[j].onclick = function() {
 							var node = this.parentNode.nextSibling.nextSibling;	
-							if (node.tagName=="UL") {
+							if (node && node.tagName=="UL") {
 								var d=(node.style.display=="none");
 								node.style.display=(d) ? "block" : "none";
 								this.className=(d) ? this.parentNode.className="pft-directory dirOpen" : this.parentNode.className="pft-directory";