diff --git a/mbus/mbus-serial.c b/mbus/mbus-serial.c index a63a23b..e9e3a83 100755 --- a/mbus/mbus-serial.c +++ b/mbus/mbus-serial.c @@ -224,6 +224,7 @@ mbus_serial_send_frame(mbus_handle *handle, mbus_frame *frame) #ifdef MBUS_SERIAL_DEBUG // if debug, dump in HEX form to stdout what we write to the serial port printf("%s: Dumping M-Bus frame [%d bytes]: ", __PRETTY_FUNCTION__, len); + int i; for (i = 0; i < len; i++) { printf("%.2X ", buff[i]);