diff options
| -rw-r--r-- | js/reveal.js | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/js/reveal.js b/js/reveal.js index 8110afc..25f0dcf 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -3778,10 +3778,12 @@ */ function onPreviewLinkClicked( event ) { - var url = event.target.getAttribute( 'href' ); - if( url ) { - showPreview( url ); - event.preventDefault(); + if( event.currentTarget && event.currentTarget.hasAttribute( 'href' ) ) { + var url = event.currentTarget.getAttribute( 'href' ); + if( url ) { + showPreview( url ); + event.preventDefault(); + } } } |