GCS_MAVLink: correct format in short-write panic message

This commit is contained in:
Peter Barker 2019-10-28 16:53:35 +11:00 committed by Andrew Tridgell
parent cbe73b91d5
commit 66d460c19b

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@ -130,7 +130,7 @@ void comm_send_buffer(mavlink_channel_t chan, const uint8_t *buf, uint8_t len)
const size_t written = mavlink_comm_port[chan]->write(buf, len);
#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
if (written < len) {
AP_HAL::panic("Short write on UART: %lu < %u", written, len);
AP_HAL::panic("Short write on UART: %lu < %u", (unsigned long)written, len);
}
#else
(void)written;