From dbb140a649a5540102e3af1d74cbacdd12f1d04a Mon Sep 17 00:00:00 2001
From: Andrew Butcher <abutcher@redhat.com>
Date: Tue, 24 May 2016 10:42:55 -0400
Subject: Refactor etcd certificates roles.

---
 roles/etcd/templates/etcd.conf.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'roles/etcd/templates')

diff --git a/roles/etcd/templates/etcd.conf.j2 b/roles/etcd/templates/etcd.conf.j2
index cd048ec60..7ccf78212 100644
--- a/roles/etcd/templates/etcd.conf.j2
+++ b/roles/etcd/templates/etcd.conf.j2
@@ -1,5 +1,5 @@
 {% macro initial_cluster() -%}
-{% for host in etcd_peers -%}
+{% for host in etcd_peers | default([]) -%}
 {% if loop.last -%}
 {{ hostvars[host].etcd_hostname }}={{ etcd_peer_url_scheme }}://{{ hostvars[host].etcd_ip }}:{{ etcd_peer_port }}
 {%- else -%}
-- 
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