From 0ee5fa6377dcb0d6120f9a11bf68a10ef5eed320 Mon Sep 17 00:00:00 2001
From: Mikel Astiz <mikel.astiz@bmw-carit.de>
Date: Fri, 31 Aug 2012 12:50:59 +0200
Subject: [PATCH] bluetooth: Fix check if transport exists before acquire

The transport might have disapeared exactly before acquiring, so we
should avoid an assertion failure, in this case inside the function
pa_bluetooth_discovery_get_by_path().
---
 src/modules/bluetooth/module-bluetooth-device.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/modules/bluetooth/module-bluetooth-device.c b/src/modules/bluetooth/module-bluetooth-device.c
index 51ee92f23..7a7ccff08 100644
--- a/src/modules/bluetooth/module-bluetooth-device.c
+++ b/src/modules/bluetooth/module-bluetooth-device.c
@@ -327,6 +327,11 @@ static int bt_transport_acquire(struct userdata *u, pa_bool_t start) {
     const char *accesstype = "rw";
     const pa_bluetooth_transport *t;
 
+    if (u->transport == NULL) {
+        pa_log("Transport no longer available.");
+        return -1;
+    }
+
     if (bt_transport_is_acquired(u)) {
         if (start)
             goto done;