From 511397c1775c012b690749ef749d33448e9773e6 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Wed, 14 Mar 2018 12:03:42 +0100
Subject: [PATCH] prevent missing 'present' class when navigating to same slide
twice
---
js/reveal.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/js/reveal.js b/js/reveal.js
index b8026c1d..626ce7a9 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -2480,7 +2480,7 @@
// Solves an edge case where the previous slide maintains the
// 'present' class when navigating between adjacent vertical
// stacks
- if( previousSlide ) {
+ if( previousSlide && previousSlide !== currentSlide ) {
previousSlide.classList.remove( 'present' );
previousSlide.setAttribute( 'aria-hidden', 'true' );
--
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