From bc8ab9b3921c6e290adfc5197a31259bbfe48839 Mon Sep 17 00:00:00 2001
From: Brian Bland <brian.bland@docker.com>
Date: Wed, 17 Dec 2014 16:56:36 -0800
Subject: [PATCH] Fixes filesystem storage driver List semantics for
 nonexistent directory

Now returns a PathNotFoundError
---
 storagedriver/filesystem/driver.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/storagedriver/filesystem/driver.go b/storagedriver/filesystem/driver.go
index 3c3c950f..0fb5e6fc 100644
--- a/storagedriver/filesystem/driver.go
+++ b/storagedriver/filesystem/driver.go
@@ -201,6 +201,9 @@ func (d *Driver) List(subPath string) ([]string, error) {
 
 	dir, err := os.Open(fullPath)
 	if err != nil {
+		if os.IsNotExist(err) {
+			return nil, storagedriver.PathNotFoundError{Path: subPath}
+		}
 		return nil, err
 	}