From 26e27845a43319d0ecad0c6392f05d1ed50da2a2 Mon Sep 17 00:00:00 2001
From: Giulio Camuffo <giulio.camuffo@kdab.com>
Date: Tue, 19 Apr 2016 10:05:49 +0300
Subject: Destroy the subsurface protocol objects

This fixes a protocol error the compositor would send when a window
changes its parent, because we were creating a new subsurface without
destroying the old one.

Change-Id: I0855d0582153e0aff37be508d9fb43d22c9ad0b5
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
---
 src/client/qwaylandsubsurface.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/qwaylandsubsurface.cpp b/src/client/qwaylandsubsurface.cpp
index ec813609f..254c0766b 100644
--- a/src/client/qwaylandsubsurface.cpp
+++ b/src/client/qwaylandsubsurface.cpp
@@ -53,6 +53,7 @@ QWaylandSubSurface::QWaylandSubSurface(QWaylandWindow *window, QWaylandWindow *p
 QWaylandSubSurface::~QWaylandSubSurface()
 {
     m_parent->mChildren.removeOne(this);
+    destroy();
 }
 
 }
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