From 32187ad876565443516bc86487012fae2a70cbce Mon Sep 17 00:00:00 2001
From: Jenny Danzmayr <mail@evilscientress.at>
Date: Wed, 26 Dec 2018 20:27:56 +0100
Subject: [PATCH] check if c3nav is allready hidden on load

---
 src/c3nav/site/static/site/js/c3nav.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/c3nav/site/static/site/js/c3nav.js b/src/c3nav/site/static/site/js/c3nav.js
index b085c369..0ffaccc8 100644
--- a/src/c3nav/site/static/site/js/c3nav.js
+++ b/src/c3nav/site/static/site/js/c3nav.js
@@ -166,6 +166,9 @@ c3nav = {
         }
 
         c3nav.init_completed = true;
+        if (document.visibilityState && document.visibilityState === "hidden") {
+            c3nav.on_visibility_change();
+        }
     },
     get_csrf_token: function() {
         return document.cookie.match(new RegExp('c3nav_csrftoken=([^;]+)'))[1];