pa_assert(u);
pa_assert(u->rtpoll);
- pa_assert(u->rtpoll_item);
- pa_assert(u->stream_fd >= 0);
- pa_rtpoll_item_free(u->rtpoll_item);
- u->rtpoll_item = NULL;
+ if (u->rtpoll_item) {
+ pa_rtpoll_item_free(u->rtpoll_item);
+ u->rtpoll_item = NULL;
+ }
- memset(msg.buf, 0, BT_SUGGESTED_BUFFER_SIZE);
- msg.start_req.h.type = BT_REQUEST;
- msg.start_req.h.name = BT_STOP_STREAM;
- msg.start_req.h.length = sizeof(msg.start_req);
+ if (u->stream_fd >= 0) {
+ memset(msg.buf, 0, BT_SUGGESTED_BUFFER_SIZE);
+ msg.start_req.h.type = BT_REQUEST;
+ msg.start_req.h.name = BT_STOP_STREAM;
+ msg.start_req.h.length = sizeof(msg.start_req);
- if (service_send(u, &msg.start_req.h) < 0 ||
- service_expect(u, &msg.rsp, sizeof(msg), BT_STOP_STREAM, sizeof(msg.start_rsp)) < 0)
- r = -1;
+ if (service_send(u, &msg.start_req.h) < 0 ||
+ service_expect(u, &msg.rsp, sizeof(msg), BT_STOP_STREAM, sizeof(msg.start_rsp)) < 0)
+ r = -1;
- pa_close(u->stream_fd);
- u->stream_fd = -1;
+ pa_close(u->stream_fd);
+ u->stream_fd = -1;
+ }
if (u->read_smoother) {
pa_smoother_free(u->read_smoother);