From 5c4709882944fbd9800ecaab79d42cb9e3b5d96c Mon Sep 17 00:00:00 2001
From: Jörn Zaefferer <joern.zaefferer@gmail.com>
Date: Mon, 2 May 2011 20:35:18 +0200
Subject: Add simple error handling for domEqual method (was failing for menu,
 output not helpful).

---
 tests/unit/testsuite.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/unit/testsuite.js b/tests/unit/testsuite.js
index 4b273ce78..c1f394ed9 100644
--- a/tests/unit/testsuite.js
+++ b/tests/unit/testsuite.js
@@ -75,6 +75,10 @@ window.domEqual = function( selector, modifier, message ) {
 	var attributes = ["class", "role", "id", "tabIndex", "aria-activedescendant"];
 	
 	function extract(value) {
+		if (!value || !value.length) {
+			QUnit.push( false, actual, expected, "domEqual failed, can't extract " + selector + ", message was: " + message );
+			return;
+		}
 		var result = {};
 		result.nodeName = value[0].nodeName;
 		$.each(attributes, function(index, attr) {
-- 
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