pa_proplist_setf(data.proplist, "sine.hz", "%u", frequency);
pa_sink_input_new_data_set_sample_spec(&data, &ss);
- u->sink_input = pa_sink_input_new(m->core, &data, 0);
+ pa_sink_input_new(&u->sink_input, m->core, &data, 0);
pa_sink_input_new_data_done(&data);
if (!u->sink_input)