fix for simpleinflux

src/SimpleInflux.cpp

 #include "DebugLog.h"
 #include "SimpleInflux.h"
 
-#ifdef DENABLE_SIMPLE_INFLUX
+#ifdef ENABLE_SIMPLE_INFLUX
 
 #if defined(ARDUINO_ARCH_AVR)
 #include <WiFiLink.h>

src/influx.cpp

 #endif
 
 void writeSensorDatum(String measurement, String sensor, String placement, String key, double value) {
-    InfluxData ms(measurement);
+    InfluxData ms(measurement.c_str());
     addTagsSensor(ms, sensor, placement);
 
-    ms.addValue(key, value);
+    ms.addValue(key.c_str(), value);
 
     debug.print("Writing ");
     debug.print(measurement);