wlserver: prevent list corruption on double wlserver_surface_set_wl_id
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@ -775,6 +775,7 @@ void wlserver_surface_set_wl_id( struct wlserver_surface *surf, long id )
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if ( surf->wl_id != 0 )
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{
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fprintf( stderr, "surf->wl_id already set, was %lu, set %lu\n", surf->wl_id, id );
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return;
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}
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surf->wl_id = id;
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