From b6c24d252adcc011bee107452ba795840517005a Mon Sep 17 00:00:00 2001
From: Pieter De Mil <pieter@demil.be>
Date: Mon, 26 Jul 2021 15:41:51 +0200
Subject: [PATCH] bugfix: check if the user wants to send temperature and
 humidity via MQTT

---
 operame.ino | 58 +++++++++++++++++++++++++++--------------------------
 1 file changed, 30 insertions(+), 28 deletions(-)

diff --git a/operame.ino b/operame.ino
index 1624d83..7d7969d 100644
--- a/operame.ino
+++ b/operame.ino
@@ -610,35 +610,37 @@ void loop() {
  	    serializeJson(doc, message);
 	    retain(mqtt_topic, message);
 
-	    //temperature
-	    if(isnan(t)) {
-		Serial.println("Failed to read from DHT sensor, so no MQTT publish");
-            } 
-            else {
-                String message;
-                const size_t capacity = JSON_OBJECT_SIZE(3);
-                DynamicJsonDocument doc(capacity);
-                doc["variable"] = "temperature";
-                doc["value"] = t;
-                doc["unit"] = "C";
-                serializeJson(doc, message);
-                retain(mqtt_topic, message);
-	    }
+	    if(mqtt_temp_hum_enabled) {
+	    	//temperature
+	    	if(isnan(t)) {
+			Serial.println("Failed to read from DHT sensor, so no MQTT publish");
+            	} 
+            	else {
+                	String message;
+                	const size_t capacity = JSON_OBJECT_SIZE(3);
+                	DynamicJsonDocument doc(capacity);
+                	doc["variable"] = "temperature";
+                	doc["value"] = t;
+                	doc["unit"] = "C";
+                	serializeJson(doc, message);
+                	retain(mqtt_topic, message);
+	    	}
 
-	    //humidity
-            if(isnan(h)) {
-                Serial.println("Failed to read from DHT sensor, so no MQTT publish");
-            } 
-            else {
-                String message;
-                const size_t capacity = JSON_OBJECT_SIZE(3);
-                DynamicJsonDocument doc(capacity);
-                doc["variable"] = "humidity";
-                doc["value"] = h;
-                doc["unit"] = "%R.H.";
-                serializeJson(doc, message);
-                retain(mqtt_topic, message);
-            }	 
+	    	//humidity
+            	if(isnan(h)) {
+                	Serial.println("Failed to read from DHT sensor, so no MQTT publish");
+            	} 
+            	else {
+                	String message;
+                	const size_t capacity = JSON_OBJECT_SIZE(3);
+                	DynamicJsonDocument doc(capacity);
+                	doc["variable"] = "humidity";
+                	doc["value"] = h;
+                	doc["unit"] = "%R.H.";
+                	serializeJson(doc, message);
+                	retain(mqtt_topic, message);
+            	}
+	    }	 
 	}
     }