From 6d3f768e92850fa2a62f76a7c6b220ea12002936 Mon Sep 17 00:00:00 2001
From: Proddy <paul@derbyshire.nl>
Date: Thu, 12 Jan 2023 17:39:24 +0100
Subject: [PATCH] in debug, don't show empty payloads

---
 src/mqtt.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mqtt.cpp b/src/mqtt.cpp
index 7ee6b3638..f177218a7 100644
--- a/src/mqtt.cpp
+++ b/src/mqtt.cpp
@@ -867,7 +867,9 @@ void Mqtt::process_queue() {
               message->payload.size(),
               packet_id);
 #if defined(EMSESP_DEBUG)
-    LOG_DEBUG("Payload:%s", message->payload.c_str()); // extra message for #784
+    if (!message->payload.empty()) {
+        LOG_DEBUG("Payload:%s", message->payload.c_str()); // extra message for #784
+    }
 #endif
     if (packet_id == 0) {
         // it failed. if we retried n times, give up. remove from queue