From 7d79ea27706471701301757ac2a8bd147f4ad6b2 Mon Sep 17 00:00:00 2001
From: Uwe Kindler <uwe_kindler@web.de>
Date: Wed, 2 Nov 2022 07:46:02 +0100
Subject: [PATCH] Fixed crash by access to invalid dock parent container in
 CAutoHideDockContainer::updateSize() function

---
 src/AutoHideDockContainer.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/AutoHideDockContainer.cpp b/src/AutoHideDockContainer.cpp
index 52e9f09..1124262 100644
--- a/src/AutoHideDockContainer.cpp
+++ b/src/AutoHideDockContainer.cpp
@@ -223,6 +223,11 @@ CAutoHideDockContainer::CAutoHideDockContainer(CDockWidget* DockWidget, SideBarL
 void CAutoHideDockContainer::updateSize()
 {
 	auto dockContainerParent = parentContainer();
+	if (!dockContainerParent)
+	{
+		return;
+	}
+
 	auto rect = dockContainerParent->contentRect();
 
 	switch (sideBarLocation())