From e4ef7b1c60699e420b8692d62f1147e39aef71b6 Mon Sep 17 00:00:00 2001
From: Michael McMaster <michael@codesrc.com>
Date: Mon, 27 May 2019 20:00:59 +1000
Subject: [PATCH] Fix SD card hotswap bug when the SCSI host is constantly
 polling

---
 src/firmware/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/firmware/main.c b/src/firmware/main.c
index fea166cc..ed37b5cc 100755
--- a/src/firmware/main.c
+++ b/src/firmware/main.c
@@ -161,7 +161,7 @@ void mainLoop()
 #endif
 		}
 	}
-	else if (scsiDev.phase >= 0)
+	else if ((scsiDev.phase >= 0) && (blockDev.state & DISK_PRESENT))
 	{
 		// don't waste time scanning SD cards while we're doing disk IO
 		lastSDPoll = s2s_getTime_ms();
-- 
2.38.5