From 0775cd407bf5f89f142c913da2011b602b72bc2f Mon Sep 17 00:00:00 2001
From: Liam Young <liam.young@canonical.com>
Date: Tue, 24 Mar 2015 14:51:19 +0000
Subject: [PATCH] Only render network_device_mtu if the option is set

---
 templates/icehouse/neutron.conf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/templates/icehouse/neutron.conf b/templates/icehouse/neutron.conf
index c7af465a..b0e35f9a 100644
--- a/templates/icehouse/neutron.conf
+++ b/templates/icehouse/neutron.conf
@@ -12,8 +12,9 @@ state_path = /var/lib/neutron
 lock_path = $state_path/lock
 bind_host = 0.0.0.0
 bind_port = 9696
+{% if network_device_mtu -%}
 network_device_mtu = {{ network_device_mtu }}
-
+{% endif -%}
 {% if core_plugin -%}
 core_plugin =  {{ core_plugin }}
 {% endif -%}