app.js.erb in hyrax-2.0.0.beta3

- old
+ new

@@ -86,9 +86,12 @@
         new PermissionsControl($("#collection_permissions"), 'tmpl-collection-grant');
     },
 
     // ActionCable for user notifications. This is displayed in the navbar.
     notifications: function() {
+        // Do not create a consumer if user is not logged in
+        if ($("meta[name='current-user']").length === 0)
+            return;
         var consumer = ActionCable.createConsumer("<%= Hyrax::Engine.routes.url_helpers.notifications_endpoint_path %>");
         consumer.subscriptions.create("Hyrax::NotificationsChannel", {
             connected: function(data) {
                 this.perform("update_locale", { locale: $('html').attr('lang') });
             },