From 4e72bd42583bb4d41603ea182dd0a3fb19952ef5 Mon Sep 17 00:00:00 2001
From: Jesse McDonald <nybble41@gmail.com>
Date: Fri, 17 Apr 2020 17:42:23 -0500
Subject: [PATCH] fix for warning when serviceWorker is present without
 getNotifications

---
 js/pacosako_ui.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/js/pacosako_ui.js b/js/pacosako_ui.js
index 029a9c1..ae87164 100644
--- a/js/pacosako_ui.js
+++ b/js/pacosako_ui.js
@@ -631,11 +631,15 @@ $(function (){
    function closeNotifications(){
       try {
          navigator.serviceWorker.ready.then(function(registration){
-            registration.getNotifications({tag: 'notice'}).then(function(notifications){
-               for (const notification of notifications) {
-                  notification.close();
+            try {
+               if ('getNotifications' in registration) {
+                  registration.getNotifications({tag: 'notice'}).then(function(notifications){
+                     for (const notification of notifications) {
+                        notification.close();
+                     }
+                  });
                }
-            });
+            } catch (err) {}
          });
       } catch (err) {}
    }