Clean up unused var from HardwareSerial_private.h

2014-01-28 20:39:15 +00:00 · 2014-01-28 20:39:15 +00:00 · cd9657ffd0
parent 9ebfe233b8
commit cd9657ffd0
1 changed files with 1 additions and 1 deletions
--- a/hardware/arduino/avr/cores/arduino/HardwareSerial_private.h
+++ b/hardware/arduino/avr/cores/arduino/HardwareSerial_private.h
@ -88,7 +88,7 @@ void HardwareSerial::_rx_complete_irq(void)
    }
  } else {
    // Parity error, read byte but discard it
-    unsigned char c = *_udr;
+    *_udr;
  };
 }