File rhbz1861171a.patch of Package choqok

From 3b8c34d7c483171866c169526987744fa1ac18e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Bri=C3=A8re?= <fbriere@fbriere.net>
Date: Fri, 29 Jan 2021 12:35:41 -0500
Subject: [PATCH] Disconnect destroyed() signal from all tab widgets in
 ChoqokTabBar dtor

Because the QWidget dtor will delete its children first, it is the
responsability of any subclass to disconnect any signal that might be
emitted as a result of a child's destruction.  Otherwise, that signal
could end up attempting to invoke a method on the now-destroyed parent.

The ChoqokTabBar dtor must therefore disconnect the destroyed() signal
from all children of its own QStackedWidget.

BUG: 400117
---
 libchoqok/ui/choqoktabbar.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libchoqok/ui/choqoktabbar.cpp b/libchoqok/ui/choqoktabbar.cpp
index 2c5d1848..33702c95 100644
--- a/libchoqok/ui/choqoktabbar.cpp
+++ b/libchoqok/ui/choqoktabbar.cpp
@@ -853,6 +853,11 @@ ChoqokTabBar::~ChoqokTabBar()
     Choqok::AppearanceSettings::setTabBarIsStyled(p->styled_tabbar);
     Choqok::AppearanceSettings::self()->save();
     setLinkedTabBar(false);
+
+    for (int i = 0 ; i < p->st_widget->count() ; i++) {
+        disconnect(p->st_widget->widget(i), &QWidget::destroyed, this, &ChoqokTabBar::widget_destroyed);
+    }
+
     delete p;
 }
 
-- 
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