The OTA out topic is not being used, therefore it can be removed from the implementation

Author: aentinger

src/ArduinoIoTCloudTCP.cpp

@@ -77,7 +77,6 @@ ArduinoIoTCloudTCP::ArduinoIoTCloudTCP():
   _dataTopicOut(""),
   _dataTopicIn(""),
   _ota_topic_in{""},
-  _ota_topic_out{""},
   _ota_logic{nullptr},
   _ota_storage_type{static_cast<int>(OTAStorage::Type::NotAvailable)},
   _ota_error{static_cast<int>(OTAError::None)}
@@ -138,7 +137,6 @@ int ArduinoIoTCloudTCP::begin(String brokerAddress, uint16_t brokerPort)
   _dataTopicOut   = getTopic_dataout();
   _dataTopicIn    = getTopic_datain();
   _ota_topic_in   = getTopic_ota_in();
-  _ota_topic_out  = getTopic_ota_out();
 
   _thing.begin();
   _thing.registerGetTimeCallbackFunc(getTime);

src/ArduinoIoTCloudTCP.h

@@ -120,7 +120,6 @@ class ArduinoIoTCloudTCP: public ArduinoIoTCloudClass
     String _dataTopicOut;
     String _dataTopicIn;
     String _ota_topic_in;
-    String _ota_topic_out;
 
     OTALogic * _ota_logic;
     int _ota_storage_type;
@@ -133,7 +132,6 @@ class ArduinoIoTCloudTCP: public ArduinoIoTCloudClass
     inline String getTopic_dataout  () { return ( getThingId().length() == 0) ? String("/a/d/" + getDeviceId() + "/e/o") : String("/a/t/" + getThingId() + "/e/o"); }
     inline String getTopic_datain   () { return ( getThingId().length() == 0) ? String("/a/d/" + getDeviceId() + "/e/i") : String("/a/t/" + getThingId() + "/e/i"); }
     inline String getTopic_ota_in   () { return String("/a/d/" + getDeviceId() + "/ota/i"); }
-    inline String getTopic_ota_out  () { return String("/a/d/" + getDeviceId() + "/ota/o"); }
 
     static void onMessage(int length);
     void handleMessage(int length);