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Make the backend add_option function optional.
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@ -1,3 +1,8 @@
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2007-07-09 Richard Purdie <rpurdie@openedhand.com>
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* clutter/clutter-backend.c:
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Make the backend add_option function optional.
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2007-07-09 Emmanuele Bassi <ebassi@openedhand.com>
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* clutter/clutter-behaviour-depth.h:
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@ -107,9 +107,13 @@ void
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_clutter_backend_add_options (ClutterBackend *backend,
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GOptionGroup *group)
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{
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ClutterBackendClass *klass;
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g_return_if_fail (CLUTTER_IS_BACKEND (backend));
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CLUTTER_BACKEND_GET_CLASS (backend)->add_options (backend, group);
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klass = CLUTTER_BACKEND_GET_CLASS (backend);
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if (klass->add_options)
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return klass->add_options (backend, group);
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}
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gboolean
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