From d296d93ddc9975d55f28200be4c96b00c7d329c1 Mon Sep 17 00:00:00 2001
From: Torsten Paul <Torsten.Paul@gmx.de>
Date: Tue, 23 Dec 2014 19:05:53 +0100
Subject: [PATCH] Quit application when last main window is closed (fixes
 #1079).

---
 src/mainwin.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/mainwin.cc b/src/mainwin.cc
index 8841349a..3e51f1f3 100644
--- a/src/mainwin.cc
+++ b/src/mainwin.cc
@@ -679,6 +679,11 @@ MainWindow::~MainWindow()
 #endif
 	delete this->thrownTogetherRenderer;
 	MainWindow::getWindows()->remove(this);
+	if (MainWindow::getWindows()->size() == 0) {
+		// Quit application even in case some other windows like
+		// Preferences are still open.
+		qApp->quit();
+	}
 }
 
 void MainWindow::showProgress()