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fix reference to old 'hasClass' method

This commit is contained in:
Hakim El Hattab 2012-02-17 23:37:14 -05:00
parent a53b315e24
commit ba8fc0bc35
1 changed files with 1 additions and 1 deletions
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2
js/reveal.js
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@ -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>';
}