From dd08b86a0fbc330ba7c8631bc630bda3f7d9982b Mon Sep 17 00:00:00 2001
From: Hakim El Hattab
Date: Thu, 17 Oct 2013 22:27:31 -0400
Subject: don't show auto slide controls if there's only one slide

---
 js/reveal.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'js/reveal.js')

diff --git a/js/reveal.js b/js/reveal.js
index 9ac7a45..de254d4 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -518,6 +518,8 @@ var Reveal = (function(){
 	 */
 	function configure( options ) {
 
+		var numberOfSlides = document.querySelectorAll( SLIDES_SELECTOR ).length;
+
 		dom.wrapper.classList.remove( config.transition );
 
 		// New config options may be passed when this method
@@ -576,7 +578,7 @@ var Reveal = (function(){
 		}
 
 		// Auto-slide playback controls
-		if( config.autoSlide && config.autoSlideStoppable && features.canvas && features.requestAnimationFrame ) {
+		if( numberOfSlides > 1 && config.autoSlide && config.autoSlideStoppable && features.canvas && features.requestAnimationFrame ) {
 			autoSlidePlayer = new Playback( dom.wrapper, function() {
 				return Math.min( Math.max( ( Date.now() - autoSlideStartTime ) / autoSlide, 0 ), 1 );
 			} );
-- 
cgit v1.2.3