From 6fbbd778ebca4db19cf98b465658da6dd8b178f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathieu=20Gagne=CC=81?= <mgagne@iweb.com>
Date: Mon, 29 Sep 2014 17:26:56 -0400
Subject: [PATCH] Fix support for puppetlabs-stdlib<4.2.0

Support for non-array value in the function concat() was added
in puppetlabs-stdlib 4.2.0.

This change adds a fix to support puppetlabs-stdlib<4.2.0
by converting $host to an array.

Change-Id: Ib8e4c7a5f788d1e0bd7440bc93b560df8e39fcf4
---
 manifests/db/mysql.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manifests/db/mysql.pp b/manifests/db/mysql.pp
index 5d298fec..2f01625c 100644
--- a/manifests/db/mysql.pp
+++ b/manifests/db/mysql.pp
@@ -56,7 +56,7 @@ define openstacklib::db::mysql (
     require => [ Class['mysql::server'], Class['mysql::client'] ],
   }
 
-  $allowed_hosts_list = unique(concat(any2array($allowed_hosts), $host))
+  $allowed_hosts_list = unique(concat(any2array($allowed_hosts), [$host]))
   $real_allowed_hosts = prefix($allowed_hosts_list, "${dbname}_")
 
   openstacklib::db::mysql::host_access { $real_allowed_hosts: