generate background hash under additional conditions

2013-11-01 12:27:09 -04:00 · 2013-11-01 12:27:09 -04:00 · 778969c000
parent fcf91ec261
commit 778969c000
2 changed files with 5 additions and 2 deletions
--- a/js/reveal.js
+++ b/js/reveal.js
@ -457,7 +457,9 @@ var Reveal = (function(){
 				else {
 					element.style.background = data.background;
 				}
+			}

+			if( data.background || data.backgroundColor || data.backgroundImage ) {
 				element.setAttribute( 'data-background-hash', data.background + data.backgroundSize + data.backgroundImage + data.backgroundColor + data.backgroundRepeat + data.backgroundPosition + data.backgroundTransition );
 			}

--- a/js/reveal.min.js
+++ b/js/reveal.min.js