From e75ddc63299d1d3342c188fa2a48adee565357fa Mon Sep 17 00:00:00 2001
From: cracyc <cracyc@users.noreply.github.com>
Date: Sat, 5 Oct 2024 20:41:00 -0500
Subject: [PATCH] upd765: indicate ready status in polling irq sense

---
 src/devices/machine/upd765.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/devices/machine/upd765.cpp b/src/devices/machine/upd765.cpp
index 370893c06ab..fd087ec7d68 100644
--- a/src/devices/machine/upd765.cpp
+++ b/src/devices/machine/upd765.cpp
@@ -2568,7 +2568,7 @@ TIMER_CALLBACK_MEMBER(upd765_family_device::run_drive_ready_polling)
 			LOGCOMMAND("polled %d : %d -> %d\n", fid, flopi[fid].ready, ready);
 			flopi[fid].ready = ready;
 			if(!flopi[fid].st0_filled) {
-				flopi[fid].st0 = ST0_ABRT | fid;
+				flopi[fid].st0 = ST0_ABRT | fid | (ready ? 0 : ST0_NR);
 				flopi[fid].st0_filled = true;
 				irq = true;
 			}