From e1f87858ad1b6255c215b7b856ded87f2dad1101 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Lerique?= <sl@mehho.net>
Date: Wed, 8 Feb 2017 15:08:33 +0100
Subject: [PATCH] Make the website nav header's hysteresis a bit more robust

In particular, this prevents the nav header from reappearing all the
time while scrolling down on Firefox.
---
 website/assets/js/main.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/website/assets/js/main.js b/website/assets/js/main.js
index bd21f7995..ed2da747b 100644
--- a/website/assets/js/main.js
+++ b/website/assets/js/main.js
@@ -14,7 +14,7 @@
     const updateNav = () => {
         const vh = updateVh()
         const newScrollY = (window.pageYOffset || document.scrollTop) - (document.clientTop || 0)
-        scrollUp = newScrollY <= scrollY
+        if (newScrollY != scrollY) scrollUp = newScrollY <= scrollY
         scrollY = newScrollY
 
         if(scrollUp && !(isNaN(scrollY) || scrollY <= vh)) nav.classList.add(fixedClass)