From 1f39b607ba88256b1c77a1195a5ba2056ed14ef8 Mon Sep 17 00:00:00 2001
From: Michael Gregorius <michael.gregorius.git@arcor.de>
Date: Sun, 6 Mar 2016 19:04:51 +0100
Subject: [PATCH] Fixes #2624 ("Controls window of LFO controller is not
 destroyed upon closing a project")

When it is destroyed the ControllerView now deletes the controller sub
window in case it has one.
---
 src/gui/widgets/ControllerView.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gui/widgets/ControllerView.cpp b/src/gui/widgets/ControllerView.cpp
index 641f27e78..4e07907b7 100644
--- a/src/gui/widgets/ControllerView.cpp
+++ b/src/gui/widgets/ControllerView.cpp
@@ -104,6 +104,10 @@ ControllerView::ControllerView( Controller * _model, QWidget * _parent ) :
 
 ControllerView::~ControllerView()
 {
+	if (m_subWindow)
+	{
+		delete m_subWindow;
+	}
 }