From b091a609d9aaa1f611a366c05055d3c25cadfefe Mon Sep 17 00:00:00 2001
From: sorgelig <pour.garbage@gmail.com>
Date: Sat, 28 Aug 2021 16:00:50 +0800
Subject: [PATCH] C64: fix flag of T64 virtual image.

---
 user_io.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/user_io.cpp b/user_io.cpp
index 1117674..56c6f54 100644
--- a/user_io.cpp
+++ b/user_io.cpp
@@ -1512,7 +1512,12 @@ int user_io_file_mount(const char *name, unsigned char index, char pre)
 			{
 				writable = 0;
 				ret = c64_openT64(name, sd_image + index);
-				if (ret) ret = c64_openGCR(name, sd_image + index, index);
+				if (ret)
+				{
+					ret = c64_openGCR(name, sd_image + index, index);
+					sd_type[index] = 1;
+					if (!ret) FileClose(&sd_image[index]);
+				}
 			}
 			else
 			{