UniversalTelegramAPI library get fix

forTheCPP.cpp

// Untested!
// Replace the same method in UniversalTelegramBot.cpp

String UniversalTelegramBot::sendGetToTelegram(String command) {
  String body = "";
  String headers = "";
  long now;
  bool responseReceived = false;
  
  // Connect with api.telegram.org if not already connected
  if (!client->connected()) {
    #ifdef _debug  
		Serial.println(F("[BOT]Connecting to server"));
	#endif
    if (!client->connect(TELEGRAM_HOST, TELEGRAM_SSL_PORT)) {
      #ifdef _debug  
		Serial.println(F("[BOT]Conection error"));
	  #endif
    }
  }
  if (client->connected()) {

    #ifdef _debug  
		Serial.println(F(".... connected to server"));
	#endif	

    client->print("GET /" + command);
    client->println(F(" HTTP/1.1"));
    client->print(F("Host:"));
    client->println(TELEGRAM_HOST);
    client->println(F("Accept: application/json"));
    client->println(F("Cache-Control: no-cache"));
    client->println();

    int ch_count = 0;
    now = millis();
    bool finishedHeaders = false;
    bool currentLineIsBlank = true;
    while (millis() - now < waitForResponse) {
      while (client->available()) {
        char c = client->read();
        responseReceived = true;

        if (!finishedHeaders) {
          if (currentLineIsBlank && c == '\n') {
            finishedHeaders = true;
          } else {
            headers = headers + c;
          }
        } else {
          if (ch_count < maxMessageLength) {
            body = body + c;
            ch_count++;
          }
        }

        if (c == '\n') currentLineIsBlank = true;
        else if (c != '\r') currentLineIsBlank = false;
        
      }

      if (responseReceived) {
        #ifdef _debug  
          Serial.println();
          Serial.println(body);
          Serial.println();
        #endif
        break;
      }
    }
  }

  return body;
}