From cc8d1d7e6e5aff3113af303e20fe70d6fcf3df3c Mon Sep 17 00:00:00 2001
From: Eran Gampel <eran@gampel.net>
Date: Mon, 30 Nov 2015 15:46:26 +0200
Subject: [PATCH] Do not fail on mkdir for etcd  version upgrade

Change-Id: I42af9ba1d92c6ace9f869b159e13a6c27df32f71
---
 devstack/etcd_driver | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devstack/etcd_driver b/devstack/etcd_driver
index c49238b5f..b77067b8e 100644
--- a/devstack/etcd_driver
+++ b/devstack/etcd_driver
@@ -17,7 +17,7 @@ function nb_db_driver_install_server {
        rm -rf $DEST/etcd/db.etcd
        if [ ! -f "$DEST/etcd/etcd-$ETCD_VERSION-linux-amd64/etcd" ]; then
           echo "Installing etcd server"
-          mkdir $DEST/etcd
+          mkdir -p $DEST/etcd
           wget https://github.com/coreos/etcd/releases/download/$ETCD_VERSION/etcd-$ETCD_VERSION-linux-amd64.tar.gz -O $DEST/etcd/etcd-$ETCD_VERSION-linux-amd64.tar.gz
           tar xzvf $DEST/etcd/etcd-$ETCD_VERSION-linux-amd64.tar.gz -C $DEST/etcd
        fi