From 15bbb1c7a4c9a84a5eeb246637150997de9b8635 Mon Sep 17 00:00:00 2001
From: EtlamGit <etlam@nurfuerspam.de>
Date: Mon, 5 Aug 2019 13:32:22 +0200
Subject: [PATCH] wait until QThreadPool is finished before quitting
 application

---
 minutor.cpp | 6 ++++++
 minutor.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/minutor.cpp b/minutor.cpp
index 03104d84..0e7c6b3f 100644
--- a/minutor.cpp
+++ b/minutor.cpp
@@ -100,6 +100,12 @@ Minutor::Minutor() {
   emit worldLoaded(false);
 }
 
+Minutor::~Minutor() {
+  // wait for sheduled tasks
+  QThreadPool::globalInstance()->waitForDone();
+}
+
+
 void Minutor::openWorld() {
   QAction *action = qobject_cast<QAction*>(sender());
   if (action)
diff --git a/minutor.h b/minutor.h
index 6a9fce5b..4804a703 100644
--- a/minutor.h
+++ b/minutor.h
@@ -34,6 +34,7 @@ class Minutor : public QMainWindow {
 
  public:
   Minutor();
+  ~Minutor();
 
   void loadWorld(QDir path);