From e64948979dcfe2d0114451697794baf7dee6b0da Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Thu, 9 Aug 2018 11:54:24 +0100
Subject: [PATCH] Fix UNSUBACK messages not being logged.

Closes #903.

Thanks to Christoph Krey.
---
 ChangeLog.txt            | 1 +
 src/handle_unsubscribe.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/ChangeLog.txt b/ChangeLog.txt
index b4fcff12..7bcde30a 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -21,6 +21,7 @@ Broker:
 - Fix bridge publishing failing when per_listener_settings was true. Closes
   #860.
 - Fix `use_identity_as_username true` not working. Closes #833.
+- Fix UNSUBACK messages not being logged. Closes #903.
 
 Library:
 - Fix some places where return codes were incorrect, including to the
diff --git a/src/handle_unsubscribe.c b/src/handle_unsubscribe.c
index 6f1428b5..1a1154a6 100644
--- a/src/handle_unsubscribe.c
+++ b/src/handle_unsubscribe.c
@@ -92,6 +92,8 @@ int handle__unsubscribe(struct mosquitto_db *db, struct mosquitto *context)
 	db->persistence_changes++;
 #endif
 
+	log__printf(NULL, MOSQ_LOG_DEBUG, "Sending UNSUBACK to %s", context->id);
+
 	return send__command_with_mid(context, UNSUBACK, mid, false);
 }