diff options
| -rw-r--r-- | hw/char/serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/char/serial.c b/hw/char/serial.c index 27dab7d9d6..6d3b5aff8b 100644 --- a/hw/char/serial.c +++ b/hw/char/serial.c @@ -225,7 +225,7 @@ static gboolean serial_xmit(GIOChannel *chan, GIOCondition cond, void *opaque) if (s->tsr_retry <= 0) { if (s->fcr & UART_FCR_FE) { - s->tsr = fifo8_is_full(&s->xmit_fifo) ? + s->tsr = fifo8_is_empty(&s->xmit_fifo) ? 0 : fifo8_pop(&s->xmit_fifo); if (!s->xmit_fifo.num) { s->lsr |= UART_LSR_THRE; |