From 9ee0551b8cb7cea2c0af111f2c3ae99eedf6e6f4 Mon Sep 17 00:00:00 2001
From: Aaron Jacobs <jacobsa@google.com>
Date: Tue, 17 Mar 2015 13:36:55 +1100
Subject: [PATCH] Fixed a bug.

---
 samples/cachingfs/caching_fs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/cachingfs/caching_fs.go b/samples/cachingfs/caching_fs.go
index 00a6a15..32685c6 100644
--- a/samples/cachingfs/caching_fs.go
+++ b/samples/cachingfs/caching_fs.go
@@ -266,7 +266,7 @@ func (fs *cachingFS) LookUpInode(
 
 	case "bar":
 		// Parent must be dir.
-		if req.Parent%numInodes != dirOffset {
+		if req.Parent == fuse.RootInodeID || req.Parent%numInodes != dirOffset {
 			err = fuse.ENOENT
 			return
 		}