From e256174d9ada372555f1cd6fbbf0680c5c945c60 Mon Sep 17 00:00:00 2001
From: Ethan Lynn <xjunlin@cn.ibm.com>
Date: Wed, 30 Mar 2016 23:40:56 +0800
Subject: [PATCH] Correct openrc script for zsh

Since commit 7580a0c3e37932a8fc03750d35ccd4e13e18f8c4, openrc
print a WARNING message to stdout, it will break the zsh script
in faq.rst. This patch redirect openrc output to /dev/null.

Change-Id: Iaba03634d7a234cd4d120477f91ef56d0595cdf6
Closes-Bug: #1563940
---
 doc/source/faq.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/source/faq.rst b/doc/source/faq.rst
index cd4891519b..7793d8eb68 100644
--- a/doc/source/faq.rst
+++ b/doc/source/faq.rst
@@ -85,7 +85,7 @@ through bash for this
 
    function sourceopenrc {
        pushd ~/devstack >/dev/null
-       eval $(bash -c ". openrc $1 $2;env|sed -n '/OS_/ { s/^/export /;p}'")
+       eval $(bash -c ". openrc $1 $2 >/dev/null;env|sed -n '/OS_/ { s/^/export /;p}'")
        popd >/dev/null
    }