From f75c07bb9692f2f22384afd498289c710643d5db Mon Sep 17 00:00:00 2001
From: Rob Garrison <wowmotty@gmail.com>
Date: Mon, 25 Mar 2019 06:13:40 -0500
Subject: [PATCH] Add suggestions

---
 js/dom.js | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/js/dom.js b/js/dom.js
index f59c87c2..071a3b43 100644
--- a/js/dom.js
+++ b/js/dom.js
@@ -68,12 +68,9 @@ onDOMready().then(() => {
   $.remove('#firefox-transitions-bug-suppressor');
   initCollapsibles();
   focusAccessibility();
-  if (!chrome.app && chrome.windows) {
+  if (!chrome.app && chrome.windows && typeof prefs !== 'undefined') {
     // add favicon in Firefox
-    setTimeout(() => {
-      if (!prefs) {
-        return;
-      }
+    prefs.initializing.then(() => {
       const iconset = ['', 'light/'][prefs.get('iconset')] || '';
       for (const size of [38, 32, 19, 16]) {
         document.head.appendChild($create('link', {