From a924223b75c75fce6ba430b5eb98a5a4b86f8542 Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.co>
Date: Sun, 21 Jul 2013 21:11:10 -0700
Subject: [PATCH] fix(cros_make_image_bootable): need to mkdir first

The au directory doesn't exist. Make the directory first.
---
 bin/cros_make_image_bootable | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/cros_make_image_bootable b/bin/cros_make_image_bootable
index 386ef38604..35e4800ab0 100755
--- a/bin/cros_make_image_bootable
+++ b/bin/cros_make_image_bootable
@@ -189,6 +189,7 @@ make_image_bootable() {
   # Install an auto update key on the root before sealing it off
   if [ ! -z "${FLAGS_au_key}" ]; then
     local key_location=${FLAGS_rootfs_mountpoint}"/usr/share/update_engine/"
+    sudo mkdir -p "${key_location}"
     sudo cp "${FLAGS_au_key}" "$key_location/update-payload-key.pub.pem"
     sudo chown root:root "$key_location/update-payload-key.pub.pem"
     sudo chmod 644 "$key_location/update-payload-key.pub.pem"