   attachInterrupt(digitalPinToInterrupt(re_pinB), pinB_isr, RISING);
   attachInterrupt(digitalPinToInterrupt(re_pinPush), pinPush_isr, CHANGE);
 
-  // look at RE button, if DOWN this function returns 'true'
-  return (PIND & 0x10);
+  // look at RE push button, if DOWN this function returns 'true'
+  return PIND & 0x10;
 }
 
 //----------------------------------------

    lcd.print("DigitalVFO reset");
    lcd.setCursor(0, 1);
    lcd.print(" nothing saved");
    delay(2000);
    lcd.clear();
    delay(1000);


  // show the main screen and continue in loop()
  show_main_screen();

  // eat any events that may have been generated
  event_flush();
}

//----------------------------------------
