From e618539ddb7f4782b42c48ec9b7b5715c844baa9 Mon Sep 17 00:00:00 2001
From: joshua <joshua@joshua-desktop>
Date: Tue, 10 Dec 2019 20:01:39 +0100
Subject: [PATCH] Fix crash when quickly move tab of digramview

---
 sources/projectview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sources/projectview.cpp b/sources/projectview.cpp
index a750dab42..e84011a1b 100644
--- a/sources/projectview.cpp
+++ b/sources/projectview.cpp
@@ -824,7 +824,7 @@ void ProjectView::initWidgets() {
 
 	connect(m_tab, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)));
 	connect(m_tab, SIGNAL(tabBarDoubleClicked(int)), this, SLOT(tabDoubleClicked(int)));
-	connect(m_tab->tabBar(), SIGNAL(tabMoved(int, int)), this, SLOT(tabMoved(int, int)));
+	connect(m_tab->tabBar(), SIGNAL(tabMoved(int, int)), this, SLOT(tabMoved(int, int)), Qt::QueuedConnection);
 
 	fallback_widget_ -> setVisible(false);
 	m_tab -> setVisible(false);