From: Jonas Dreßler <verdre@v0yd.nl>
Date: Mon, 27 Jan 2020 22:42:28 +0000 (+0100)
Subject: altTab: Don't fade out thumbnails on destroy
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~772^2^2~22
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=51b7eb7a2b93f7a13440b95712152f5ca335927d;p=gnome-shell.git

altTab: Don't fade out thumbnails on destroy

The thumbnails actor `this._thumbnails` has already been destroyed when
calling `_destroyThumbnails()` from the `destroy` signal handler because
it is a child actor of the AppSwitcherPopup. So stop destroying the
thumbnails separately (fading them out inside a destroy handler wouldn't
make sense anyway).

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/167
---

diff --git a/js/ui/altTab.js b/js/ui/altTab.js
index 35d991e20..94b80f792 100644
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -280,12 +280,10 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
     }
 
     _onDestroy() {
-        super._onDestroy();
-
-        if (this._thumbnails)
-            this._destroyThumbnails();
         if (this._thumbnailTimeoutId != 0)
             GLib.source_remove(this._thumbnailTimeoutId);
+
+        super._onDestroy();
     }
 
     /**