Correct TeensyHID bootloader descriptors to use the correct revision code for the...

[pub/USBasp.git] / Demos / Device / LowLevel / MIDI / MIDI.h

diff --git a/Demos/Device/LowLevel/MIDI/MIDI.h b/Demos/Device/LowLevel/MIDI/MIDI.h
index 3e7a06d..992d54c 100644 (file)
--- a/Demos/Device/LowLevel/MIDI/MIDI.h
+++ b/Demos/Device/LowLevel/MIDI/MIDI.h
@@ -65,7 +65,7 @@
                 *\r
                 *  \param[in] channel  MIDI channel number to address\r
                 */\r
-               #define MIDI_CHANNEL(channel)     (channel - 1)\r
+               #define MIDI_CHANNEL(channel)    ((channel) - 1)\r
 \r
                /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */\r
                #define LEDMASK_USB_NOTREADY      LEDS_LED1\r