From 6d4778b24f4dd8711febdc2bf262bf7d35714a7e Mon Sep 17 00:00:00 2001
From: proddy <paul@derbyshire.nl>
Date: Mon, 5 Oct 2020 16:58:33 +0200
Subject: [PATCH] heartbeat use user's mqtt retain flag

---
 src/system.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system.cpp b/src/system.cpp
index 39e005b27..b63079f6e 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -279,7 +279,7 @@ void System::send_heartbeat() {
         doc["adc"] = analog_;
     }
 
-    Mqtt::publish_retain(F("heartbeat"), doc.as<JsonObject>(), false); // send to MQTT with retain off. This will add to MQTT queue.
+    Mqtt::publish(F("heartbeat"), doc.as<JsonObject>()); // send to MQTT with retain off. This will add to MQTT queue.
 }
 
 // measure and moving average adc