From c2d22c4ab8f59360ba26053c66ba95d74b57267a Mon Sep 17 00:00:00 2001
From: Johan Klokkhammer Helsing <johan.helsing@qt.io>
Date: Tue, 3 Jan 2017 12:10:52 +0100
Subject: [PATCH] Don't call wl_surface::destroy if the surface was never
 initialized

Task-number: QTBUG-57757
Change-Id: I85b74a3445c8d9df1a89b16760ce57e45204d2c6
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@hawaiios.org>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
---
 src/plugins/platforms/wayland/qwaylandwindow.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/platforms/wayland/qwaylandwindow.cpp b/src/plugins/platforms/wayland/qwaylandwindow.cpp
index 0e3c0b285e4..c8be9c14956 100644
--- a/src/plugins/platforms/wayland/qwaylandwindow.cpp
+++ b/src/plugins/platforms/wayland/qwaylandwindow.cpp
@@ -222,7 +222,8 @@ void QWaylandWindow::reset()
     mShellSurface = 0;
     delete mSubSurfaceWindow;
     mSubSurfaceWindow = 0;
-    destroy();
+    if (isInitialized())
+        destroy();
 
     if (mFrameCallback)
         wl_callback_destroy(mFrameCallback);