From 94897492bef2e8f9bfcc671ec98087f2752eab8b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Mon, 9 Jul 2018 11:31:26 +0000
Subject: [PATCH] calendar: chain up to parent on _onDestroy

(cherry picked from commit 5bca4a884e8f02441a89d7b44490339d869e5966)
---
 js/ui/calendar.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/ui/calendar.js b/js/ui/calendar.js
index 651aac610..fd133ccae 100644
--- a/js/ui/calendar.js
+++ b/js/ui/calendar.js
@@ -802,6 +802,8 @@ var NotificationMessage = new Lang.Class({
     },
 
     _onDestroy() {
+        this.parent();
+
         if (this._updatedId)
             this.notification.disconnect(this._updatedId);
         this._updatedId = 0;