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xwm: set the window's shsurf pointer to NULL on unmap handling

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the unmap event will be followed by the deletion of the weston_surface,
so the shell_surface will also be deleted by the shell. Having removed
the surface_destroy_listener, the surface_destroy callback doesn't
get called, so reset the value of shsurf here.
This commit is contained in:
Giulio Camuffo 2013-09-17 16:43:45 +02:00 committed by Kristian Høgsberg
parent 5e396ae9ae
commit 85739eab12
1 changed files with 1 additions and 0 deletions
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src/xwayland/window-manager.c
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@ -877,6 +877,7 @@ weston_wm_handle_unmap_notify(struct weston_wm *wm, xcb_generic_event_t *event)
if (window->surface)
wl_list_remove(&window->surface_destroy_listener.link);
window->surface = NULL;
window->shsurf = NULL;
xcb_unmap_window(wm->conn, window->frame_id);
}