--- src/sys/vfs/ntfs/ntfs_vfsops.c	2006/03/24 18:35:34	1.31
+++ src/sys/vfs/ntfs/ntfs_vfsops.c	2006/04/04 16:50:44	1.32
@@ -629,11 +629,12 @@ static int
 ntfs_unmount(struct mount *mp, int mntflags, struct thread *td)
 {
 	struct ntfsmount *ntmp;
-	int error, ronly = 0, flags, i;
+	int error, ronly, flags, i;
 
 	dprintf(("ntfs_unmount: unmounting...\n"));
 	ntmp = VFSTONTFS(mp);
 
+	ronly = (mp->mnt_flag & MNT_RDONLY) != 0;
 	flags = 0;
 	if(mntflags & MNT_FORCE)
 		flags |= FORCECLOSE;