From bc14c870c8b137e96bebbecb34cdceba20da32da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Lind?= <jorgen.lind@theqtcompany.com>
Date: Wed, 13 May 2015 09:37:04 +0200
Subject: [PATCH] Check if we have a shellSurface in the decoration

Change-Id: I984163753791a640a99e182b55746f486c0a01cb
---
 src/plugins/platforms/wayland/qwaylandabstractdecoration.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/platforms/wayland/qwaylandabstractdecoration.cpp b/src/plugins/platforms/wayland/qwaylandabstractdecoration.cpp
index 54a990b2d71..3f9852b2071 100644
--- a/src/plugins/platforms/wayland/qwaylandabstractdecoration.cpp
+++ b/src/plugins/platforms/wayland/qwaylandabstractdecoration.cpp
@@ -129,7 +129,7 @@ void QWaylandAbstractDecoration::setMouseButtons(Qt::MouseButtons mb)
 void QWaylandAbstractDecoration::startResize(QWaylandInputDevice *inputDevice, enum wl_shell_surface_resize resize, Qt::MouseButtons buttons)
 {
     Q_D(QWaylandAbstractDecoration);
-    if (isLeftClicked(buttons)) {
+    if (isLeftClicked(buttons) && d->m_wayland_window->shellSurface()) {
         d->m_wayland_window->shellSurface()->resize(inputDevice, resize);
         inputDevice->removeMouseButtonFromState(Qt::LeftButton);
     }
@@ -138,7 +138,7 @@ void QWaylandAbstractDecoration::startResize(QWaylandInputDevice *inputDevice, e
 void QWaylandAbstractDecoration::startMove(QWaylandInputDevice *inputDevice, Qt::MouseButtons buttons)
 {
     Q_D(QWaylandAbstractDecoration);
-    if (isLeftClicked(buttons)) {
+    if (isLeftClicked(buttons) && d->m_wayland_window->shellSurface()) {
         d->m_wayland_window->shellSurface()->move(inputDevice);
         inputDevice->removeMouseButtonFromState(Qt::LeftButton);
     }