bluetooth: Do not setup stream before thread starts

bt_transport_acquire() might get called from the main thread, in case
the IO thread hasn't been started yet. In this case, we should not call
setup_stream() since this is going to be called in the beginning of
thread_func().

diff --git a/src/modules/bluetooth/module-bluetooth-device.c b/src/modules/bluetooth/module-bluetooth-device.c
index 7d89f6ca17a8700102bde6015cee50b15188b9aa..f8315e1e53b3166512608a9b665032454e328bfa 100644 (file)
--- a/src/modules/bluetooth/module-bluetooth-device.c
+++ b/src/modules/bluetooth/module-bluetooth-device.c
@@ -426,6 +426,10 @@ static int bt_transport_acquire(struct userdata *u, pa_bool_t start) {
         return 0;
 
 done:
+    /* If thread is still about to start, the stream will be set up in the beginning of thread_func() */
+    if (u->thread == NULL)
+        return 0;
+
     setup_stream(u);
 
     return 0;