From dbcc491a5d47465798192f570cb91bf4eccd7bdd Mon Sep 17 00:00:00 2001
From: Johannes Schriewer <hallo@dunkelstern.de>
Date: Sat, 28 Jul 2018 17:59:10 +0200
Subject: [PATCH] Bugfix: Unsubscribe package was 2 bytes short

---
 src/packet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/packet.c b/src/packet.c
index 639368d..1b0eb39 100644
--- a/src/packet.c
+++ b/src/packet.c
@@ -466,7 +466,7 @@ Buffer *encode_suback(SubAckPayload *payload) {
 
 Buffer *encode_unsubscribe(UnsubscribePayload *payload) {
     size_t sz = 2; // packet id
-    sz += strlen(payload->topic); // topic
+    sz += strlen(payload->topic) + 2; // topic
 
     Buffer *buffer = make_buffer_for_header(sz, PacketTypeUnsubscribe);