Bugfix: Local variable 'potentiometer' is shadowing global variable

Author: aentinger

examples/ArduinoIoTCloud_LED_switch/ArduinoIoTCloud_LED_switch.ino

@@ -48,17 +48,14 @@ void setup() {
 
 void loop() {
   ArduinoCloud.update();
-
-  int potentiometer = analogRead(A0);
-
+  potentiometer = analogRead(A0);
 }
 
-
 /*
   this function is called when the "led" property of your Thing changes
 */
 void onLedChange() {
   Serial.print("LED set to ");
   Serial.println(led);
   digitalWrite(LED_BUILTIN, led);
-}
+}