From 2ed1d6fb5dd7aa24918342197554fd7a6fbf6797 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Mon, 9 Feb 2015 09:35:05 +0100
Subject: [PATCH] fix looped view distance calculation

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

diff --git a/js/reveal.js b/js/reveal.js
index fdf32044..3c06f8de 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -2399,7 +2399,7 @@
 				// If the presentation is looped, distance should measure
 				// 1 between the first and last slides
 				if( config.loop ) {
-					distanceX = distanceX % ( horizontalSlidesLength - viewDistance );
+					distanceX = Math.abs( ( ( indexh || 0 ) - x ) % ( horizontalSlidesLength - viewDistance ) ) || 0;
 				}
 
 				// Show the horizontal slide if it's within the view distance