[PATCH BlueZ v1] monitor: Print message if the frame information cannot be found

[Luiz Augusto von Dentz <luiz.dentz@xxxxxxxxx>]

From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>

While processing Number of Packeted Completed event the code attempts to
print the frame information of each frame being acked but if no frame
was sent it didn't print anything, so this changes it to print
:#(frame not found)
---
 monitor/packet.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/monitor/packet.c b/monitor/packet.c
index ca7eaea21138..d5d906091adf 100644
--- a/monitor/packet.c
+++ b/monitor/packet.c
@@ -11222,8 +11222,10 @@ static void packet_dequeue_tx(struct timeval *tv, uint16_t handle)
 	}
 
 	frame = queue_pop_head(conn->tx_q);
-	if (!frame)
+	if (!frame) {
+		print_field("#(frame not found)");
 		return;
+	}
 
 	timersub(tv, &frame->tv, &delta);
 
-- 
2.50.1