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xwm: remove the destroy listener from the old surface signal

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Giulio Camuffo 2013-09-20 16:16:06 +02:00 committed by Kristian Høgsberg
parent f428d25779
commit 1cf329bff1
1 changed files with 6 additions and 0 deletions
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6
src/xwayland/window-manager.c
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@ -2159,6 +2159,12 @@ xserver_set_window_id(struct wl_client *client, struct wl_resource *resource,
weston_wm_window_read_properties(window);
/* A weston_wm_window may have many different surfaces assigned
* throughout its life, so we must make sure to remove the listener
* from the old surface signal list. */
if (window->surface)
wl_list_remove(&window->surface_destroy_listener.link);
window->surface = (struct weston_surface *) surface;
window->surface_destroy_listener.notify = surface_destroy;
wl_signal_add(&surface->destroy_signal,