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From 3edf3c0be7638bf9161c0d192dd3c2de1e3b9845 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Thu, 14 Dec 2023 14:41:04 +0100
Subject: [PATCH] docking: Only remove spacer if necessary

There may not be a main dock at the time when restoring the dash.

Handle that case by not removing a non-existent spacer, instead of
triggering an error.
---
 extensions/dash-to-dock/docking.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extensions/dash-to-dock/docking.js b/extensions/dash-to-dock/docking.js
index daa9de59..14e2ced6 100644
--- a/extensions/dash-to-dock/docking.js
+++ b/extensions/dash-to-dock/docking.js
@@ -1796,7 +1796,7 @@ var DockManager = class DashToDock_DockManager {
 
         let overviewControls = Main.overview._overview._controls;
         Main.overview._overview._controls.layout_manager._dash = this._oldDash;
-        if (this.mainDock._dashSpacer) {
+        if (this.mainDock?._dashSpacer) {
             Main.overview._overview._controls.remove_child(this.mainDock._dashSpacer);
         }
 
-- 
2.43.0