From 21313cae7ecf6564cf4ce20979b26f84f19147d7 Mon Sep 17 00:00:00 2001
From: Steve Liles <steveliles@gmail.com>
Date: Mon, 14 Jun 2021 12:37:10 +0100
Subject: [PATCH] fixes array serialization

see https://github.com/koopjs/koop-provider-elasticsearch/issues/36
---
 src/utils/hitConverter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/hitConverter.js b/src/utils/hitConverter.js
index 5e5fd31..c2ea5db 100644
--- a/src/utils/hitConverter.js
+++ b/src/utils/hitConverter.js
@@ -30,7 +30,7 @@ class HitConverter{
             type: 'Feature',
             properties: {}
         };
-        hit._source = flatten(hit._source, {safe:true});
+        hit._source = flatten(hit._source, {safe:false});
 
         if(!indexConfig.shapeIndex){
             if(!indexConfig.isTable){