From faafbf211899bc28e7e21e76de051d87ef5b5cd2 Mon Sep 17 00:00:00 2001
From: "Guillaume J. Charmes" <guillaume@dotcloud.com>
Date: Wed, 29 May 2013 17:58:05 -0700
Subject: [PATCH] Fix ADD behavior on single files

---
 buildfile.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/buildfile.go b/buildfile.go
index 60a975c8de..fa19ab2392 100644
--- a/buildfile.go
+++ b/buildfile.go
@@ -213,13 +213,17 @@ func (b *buildFile) CmdAdd(args string) error {
 	if container == nil {
 		return fmt.Errorf("Error while creating the container (CmdAdd)")
 	}
-
-	if err := os.MkdirAll(path.Join(container.rwPath(), dest), 0700); err != nil {
+	if err := container.EnsureMounted(); err != nil {
 		return err
 	}
+	defer container.Unmount()
 
 	origPath := path.Join(b.context, orig)
-	destPath := path.Join(container.rwPath(), dest)
+	destPath := path.Join(container.RootfsPath(), dest)
+
+	if err := os.MkdirAll(path.Dir(destPath), 0700); err != nil {
+		return err
+	}
 
 	fi, err := os.Stat(origPath)
 	if err != nil {