From 6914c813243a693cc170043abf2b600b2acfc660 Mon Sep 17 00:00:00 2001
From: Ismael Asensio <isma.af@gmail.com>
Date: Tue, 12 Jul 2022 20:41:11 +0200
Subject: [PATCH] TabBox: Fix loading a different switcher after one has failed

We need to reset the QML Item on failure or trying to load a
different switcher afterwards will pick a wrong codepath and
also fail.

BUG: 445455
FIXED-IN: 5.25.4
---
 src/tabbox/tabboxhandler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tabbox/tabboxhandler.cpp b/src/tabbox/tabboxhandler.cpp
index 19bd4a45c3..f7e02deb32 100644
--- a/src/tabbox/tabboxhandler.cpp
+++ b/src/tabbox/tabboxhandler.cpp
@@ -88,7 +88,7 @@ private:
 
 TabBoxHandlerPrivate::TabBoxHandlerPrivate(TabBoxHandler *q)
     : m_qmlContext()
-    , m_qmlComponent()
+    , m_qmlComponent(nullptr)
     , m_mainItem(nullptr)
 {
     this->q = q;
@@ -289,6 +289,7 @@ QObject *TabBoxHandlerPrivate::createSwitcherItem(bool desktopMode)
                                                          "Contact your distribution about this.")
              << QStringLiteral("20");
         KProcess::startDetached(QStringLiteral("kdialog"), args);
+        m_qmlComponent.reset(nullptr);
     } else {
         QObject *object = m_qmlComponent->create(m_qmlContext.data());
         if (desktopMode) {