From 9b8a46e3e30386591d57edce2bcc04a417d817ac Mon Sep 17 00:00:00 2001
From: Roman Bolshakov <roolebo@gmail.com>
Date: Mon, 13 Nov 2017 20:42:16 +0300
Subject: [PATCH] Fix exception when dns is present

ifcfg_create expects list of dns addresses to be non plain values, while
dns validator returns only a string.

https://github.com/linux-system-roles/network/pull/20
---
 library/network_connections.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/network_connections.py b/library/network_connections.py
index a729bfa..789f118 100755
--- a/library/network_connections.py
+++ b/library/network_connections.py
@@ -634,7 +634,7 @@ class ArgValidator_DictIP(ArgValidatorDict):
                     default_value = list,
                 ),
                 ArgValidatorList('dns',
-                    nested = ArgValidatorIP('dns[?]'),
+                    nested = ArgValidatorIP('dns[?]', plain_address=False),
                     default_value = list,
                 ),
                 ArgValidatorList('dns_search',