edited nandroid.c to include rfs in fs lists

Change-Id: I403331df04d6a4cf75fd898af42dec7aab5a1b59
diff --git a/nandroid.c b/nandroid.c
index 30190fa..ffc5ac0 100644
--- a/nandroid.c
+++ b/nandroid.c
@@ -387,7 +387,7 @@
     char* name = basename(mount_point);
 
     nandroid_restore_handler restore_handler = NULL;
-    const char *filesystems[] = { "yaffs2", "ext2", "ext3", "ext4", "vfat", NULL };
+    const char *filesystems[] = { "yaffs2", "ext2", "ext3", "ext4", "vfat", "rfs", NULL };
     const char* backup_filesystem = NULL;
     Volume *vol = volume_for_path(mount_point);
     const char *device = NULL;