Signed-off-by: Mark Cave-Ayland <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Mark Cave-Ayland <[email protected]>
---
hw/scsi/esp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index 9386704a58..5b169b3720 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -315,7 +315,8 @@ static void do_command_phase(ESPState *s)
static void do_message_phase(ESPState *s)
{
if (s->cmdfifo_cdb_offset) {
- uint8_t message = esp_fifo_pop(&s->cmdfifo);
+ uint8_t message = fifo8_is_empty(&s->cmdfifo) ? 0 :
+ fifo8_pop(&s->cmdfifo);
trace_esp_do_identify(message);
s->lun = message & 7;
--
2.39.2
