From 8a0afbbfc921297e880595e99e85f6248586a796 Mon Sep 17 00:00:00 2001
From: Ian Ward <ian@excess.org>
Date: Fri, 7 Jul 2017 13:08:14 -0400
Subject: [PATCH] [#3669] fix for datatablesview schema

---
 ckanext/datatablesview/plugin.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ckanext/datatablesview/plugin.py b/ckanext/datatablesview/plugin.py
index 87f95c6f639..f5cb7031401 100644
--- a/ckanext/datatablesview/plugin.py
+++ b/ckanext/datatablesview/plugin.py
@@ -8,6 +8,7 @@
 
 default = toolkit.get_validator(u'default')
 boolean_validator = toolkit.get_validator(u'boolean_validator')
+ignore_missing = toolkit.get_validator(u'ignore_missing')
 
 
 class DataTablesView(p.SingletonPlugin):
@@ -46,7 +47,7 @@ def info(self):
             u'default_title': p.toolkit._(u'Table'),
             u'schema': {
                 u'responsive': [default(False), boolean_validator],
-                u'show_fields': [],
+                u'show_fields': [ignore_missing],
                 u'filterable': [default(True), boolean_validator],
             }
         }