From abb179e675e28301913b4c6345ed08e5f3a4f88e Mon Sep 17 00:00:00 2001
From: bushing <bushing@gmail.com>
Date: Sun, 12 Apr 2009 17:19:36 -0700
Subject: [PATCH] ff.c: don't build dir_read if we don't need it

---
 ff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ff.c b/ff.c
index a66cb6d..a374f74 100644
--- a/ff.c
+++ b/ff.c
@@ -833,7 +833,7 @@ FRESULT dir_find (
 /*-----------------------------------------------------------------------*/
 /* Read an object from the directory                                     */
 /*-----------------------------------------------------------------------*/
-#if _FS_MINIMIZE <= 2
+#if (_FS_MINIMIZE < 2) | (!_READONLY)
 static
 FRESULT dir_read (
 	DIR *dj			/* Pointer to the directory object to store read object name */