Fix a thinko (the symptoms of which were reported by

David Douthitt in bug #1111).

1 files changed, 1 insertions, 1 deletions

diff --git a/mount.c b/mount.c
index 17517fe21..9c438bf6c 100644
--- a/mount.c
+++ b/mount.c
@@ -144,7 +144,7 @@ do_mount(char *specialfile, char *dir, char *filesystemtype,
 			}
 			if (!(flags & MS_RDONLY) && loro) {	/* loop is ro, but wanted rw */
 				error_msg("WARNING: loop device is read-only");
-				flags &= ~MS_RDONLY;
+				flags |= MS_RDONLY;
 			}
 		}
 #endif