Use default member initialization for raw pointers

Initialize to nullptr to prevent undefined behavior.

Change-Id: I7753c0be77a886d62ecb1cd7b86fc8c98340b0b8
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/compositor/extensions/qwaylandxdgshellv6_p.h b/src/compositor/extensions/qwaylandxdgshellv6_p.h
index 191a936f9..6feb95060 100644
--- a/src/compositor/extensions/qwaylandxdgshellv6_p.h
+++ b/src/compositor/extensions/qwaylandxdgshellv6_p.h
@@ -168,7 +168,7 @@ protected:
     void zxdg_toplevel_v6_set_minimized(Resource *resource) override;
 
 public:
-    QWaylandXdgSurfaceV6 *m_xdgSurface;
+    QWaylandXdgSurfaceV6 *m_xdgSurface = nullptr;
     QWaylandXdgToplevelV6 *m_parentToplevel = nullptr;
     QList<ConfigureEvent> m_pendingConfigures;
     ConfigureEvent m_lastAckedConfigure;
@@ -206,8 +206,8 @@ protected:
     void zxdg_popup_v6_grab(Resource *resource, struct ::wl_resource *seat, uint32_t serial) override;
 
 private:
-    QWaylandXdgSurfaceV6 *m_xdgSurface;
-    QWaylandXdgSurfaceV6 *m_parentXdgSurface;
+    QWaylandXdgSurfaceV6 *m_xdgSurface = nullptr;
+    QWaylandXdgSurfaceV6 *m_parentXdgSurface = nullptr;
     QWaylandXdgPositionerV6Data m_positionerData;
     QRect m_geometry;
     QList<ConfigureEvent> m_pendingConfigures;