From b7470fa3239bca8858ee215adf59118ed12fa581 Mon Sep 17 00:00:00 2001
From: teawithfruit <teawithfruit@gmail.com>
Date: Tue, 21 Jul 2015 15:59:19 +0200
Subject: [PATCH] solves early access error with video element

This will maybe solve the "InvalidStateError: An attempt was made to use an object that is not, or is no longer, usable" error in firefox.
---
 js/reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index a0120b4..2b8476f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -2612,7 +2612,7 @@
 			// Start video playback
 			var currentVideo = currentBackground.querySelector( 'video' );
 			if( currentVideo ) {
-				currentVideo.currentTime = 0;
+				if(currentVideo.currentTime > 0) currentVideo.currentTime = 0;
 				currentVideo.play();
 			}