[PATCH 2/2] Add warning if there is no authorization agent

[chanyeol.park@xxxxxxxxxxx]

From: Chan-yeol Park <chanyeol.park@xxxxxxxxxxx>

Sometimes BlueZ Agent is disappear suddenly or not registered
because of agent problem. but Bluez just prints "Operation Not
permiited"

This will help debugging.
---
 audio/manager.c |    2 +-
 src/adapter.c   |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/audio/manager.c b/audio/manager.c
index aa2547c..20453e6 100644
--- a/audio/manager.c
+++ b/audio/manager.c
@@ -604,7 +604,7 @@ static void hf_io_cb(GIOChannel *chan, gpointer data)
 	perr = audio_device_request_authorization(device, server_uuid,
 						gateway_auth_cb, device);
 	if (perr < 0) {
-		DBG("Authorization denied!");
+		DBG("Authorization denied: %s", strerror(-perr));
 		gateway_set_state(device, GATEWAY_STATE_DISCONNECTED);
 	}
 
diff --git a/src/adapter.c b/src/adapter.c
index d10db10..a5bab34 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -3107,6 +3107,7 @@ static int adapter_authorize(struct btd_adapter *adapter, const bdaddr_t *dst,
 
 	agent = device_get_agent(device);
 	if (!agent) {
+		warn("Can't find device agent");
 		g_free(auth);
 		return -EPERM;
 	}
-- 
1.7.5.4

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