From d0fd2bda1b06f4396e06e3cf2f4c878e0818dab2 Mon Sep 17 00:00:00 2001
From: Henri Bergius <henri.bergius@iki.fi>
Date: Wed, 26 Dec 2018 16:13:50 +0100
Subject: [PATCH] Don't re-set waitUntil

---
 35c3-video/index.html | 3 +++
 video/index.html      | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/35c3-video/index.html b/35c3-video/index.html
index b397097..4cba487 100644
--- a/35c3-video/index.html
+++ b/35c3-video/index.html
@@ -63,6 +63,9 @@
         video.autoplay = true;
         video.loop = true;
         video.addEventListener('playing', function () {
+          if (window.waitUntil) {
+            return;
+          }
           var now = new Date();
           window.waitUntil = now.getTime() + ((video.duration - video.currentTime) * 1000);
         });
diff --git a/video/index.html b/video/index.html
index d8adae5..0a21d38 100644
--- a/video/index.html
+++ b/video/index.html
@@ -63,6 +63,9 @@
         video.autoplay = true;
         video.loop = true;
         video.addEventListener('playing', function () {
+          if (window.waitUntil) {
+            return;
+          }
           var now = new Date();
           window.waitUntil = now.getTime() + ((video.duration - video.currentTime) * 1000);
         });