From ba8fc0bc35c6715f2918d6f18cf15d5bad7f8644 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 17 Feb 2012 23:37:14 -0500
Subject: [PATCH] fix reference to old 'hasClass' method

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

diff --git a/js/reveal.js b/js/reveal.js
index 6a339831..ff0c47a4 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -293,7 +293,7 @@ var Reveal = (function(){
 	        for( var i = 0, len = nodes.length; i < len; i++ ) {
 	            var node = nodes[i];
 	            
-	            if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !hasClass( node, 'roll' ) ) ) {
+	            if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
 	                node.classList.add( 'roll' );
 	                node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
 	            }