From c933b24f8b5853709196c9069cd8d0b9dc7bab14 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sun, 24 Dec 2023 23:00:57 +0100
Subject: [PATCH] FDD: Return nothing on timeout, makes IBM PC and XT actually
 return Not ready instead of General failure when the drive is not ready.

---
 src/floppy/fdd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/floppy/fdd.c b/src/floppy/fdd.c
index 09e791c4e..ef489c445 100644
--- a/src/floppy/fdd.c
+++ b/src/floppy/fdd.c
@@ -563,8 +563,10 @@ fdd_poll(void *priv)
 
     if (fdd_notfound) {
         fdd_notfound--;
+#ifdef RETURN_NOIDAM
         if (!fdd_notfound)
             fdc_noidam(fdd_fdc);
+#endif
     }
 }
 
@@ -606,6 +608,8 @@ fdd_reset(void)
 void
 fdd_readsector(int drive, int sector, int track, int side, int density, int sector_size)
 {
+    pclog("readsector = %08X\n", drives[drive].readsector);
+
     if (drives[drive].readsector)
         drives[drive].readsector(drive, sector, track, side, density, sector_size);
     else