From b8579d8c24969d36a009c54bd4ed7335f034fde3 Mon Sep 17 00:00:00 2001
From: Rodrigo Oliva <Rodrigo.Oliva@king.com>
Date: Tue, 19 Oct 2021 16:33:30 +0200
Subject: [PATCH] Fix crash when adding closed dock widgets to the manager.

---
 src/DockWidget.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/DockWidget.cpp b/src/DockWidget.cpp
index 42641ee9d..1d4515c92 100644
--- a/src/DockWidget.cpp
+++ b/src/DockWidget.cpp
@@ -597,7 +597,8 @@ void CDockWidget::toggleViewInternal(bool Open)
 	CDockWidget* TopLevelDockWidgetAfter = DockContainer
 		? DockContainer->topLevelDockWidget() : nullptr;
 	CDockWidget::emitTopLevelEventForWidget(TopLevelDockWidgetAfter, true);
-	CFloatingDockContainer* FloatingContainer = DockContainer->floatingWidget();
+	CFloatingDockContainer* FloatingContainer = DockContainer
+		? DockContainer->floatingWidget() : nullptr;
 	if (FloatingContainer)
 	{
 		FloatingContainer->updateWindowTitle();