From 2b6e93fbcead9625bacfc01326802aafdd45472b Mon Sep 17 00:00:00 2001
From: Hirnmoder <19573355+Hirnmoder@users.noreply.github.com>
Date: Thu, 9 Jan 2025 08:19:08 +0100
Subject: [PATCH] Beautify DTP - Fix unintended implicit array to string
 conversion

---
 appIcons.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/appIcons.js b/appIcons.js
index 36c9c2f..66c43d3 100644
--- a/appIcons.js
+++ b/appIcons.js
@@ -273,9 +273,9 @@ export const TaskbarAppIcon = GObject.registerClass({
         ];
 
         if (!this._checkGtkVersion_cssVariables()) {
-            this._dtpSettingsSignalIds += [
+            this._dtpSettingsSignalIds = this._dtpSettingsSignalIds.concat([
                 SETTINGS.connect('changed::highlight-appicon-hover-border-radius', () => this._setIconStyle(this._isFocusedWindow())),
-            ];
+            ]);
         }
 
         this._progressIndicator = new Progress.ProgressIndicator(this, panel.progressManager);