From 0f6020edfebff13a4f32079497a735c430d42e38 Mon Sep 17 00:00:00 2001
From: Florian <1technophile@users.noreply.github.com>
Date: Thu, 7 Jun 2018 20:21:41 +0200
Subject: [PATCH] correct potential crash of ESP when calling trc function

#211
---
 OpenMQTTGateway.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenMQTTGateway.ino b/OpenMQTTGateway.ino
index f7a7e74..7a70488 100644
--- a/OpenMQTTGateway.ino
+++ b/OpenMQTTGateway.ino
@@ -750,7 +750,7 @@ void storeValue(unsigned long MQTTvalue){
     ReceivedSignal[o][0] = MQTTvalue;
     ReceivedSignal[o][1] = now;
     trc(F("store code :"));
-    trc(ReceivedSignal[o][0]+"/"+ReceivedSignal[o][1]);
+    trc(String(ReceivedSignal[o][0])+"/"+String(ReceivedSignal[o][1]));
     trc(F("Col: val/timestamp"));
     for (int i = 0; i < array_size; i++)
     {