From a939248bb34c245e95cd104f210ccc752497e330 Mon Sep 17 00:00:00 2001
From: Tom Laermans <tom.laermans@powersource.cx>
Date: Thu, 2 Apr 2026 16:51:38 +0200
Subject: [PATCH] Fix old on_subscribe example in callback migration
 documentation

---
 docs/migrations.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/migrations.rst b/docs/migrations.rst
index 21caf712..f99786e2 100644
--- a/docs/migrations.rst
+++ b/docs/migrations.rst
@@ -132,7 +132,7 @@ on_subscribe
                 # error processing
 
     # OLD code for MQTTv5
-    def on_disconnect(client, userdata, mid, reason_codes, properties):
+    def on_subscribe(client, userdata, mid, granted_qos, rc, properties=None):
         for sub_result in reason_codes:
             if sub_result == 1:
                 # process QoS == 1