From 78bba50b4ae11b38e2f17ef64c1d4fa8ef747d5a Mon Sep 17 00:00:00 2001
From: Matthias Wilhelm <matthias.wilhelm@elastic.co>
Date: Tue, 28 May 2019 15:07:35 +0200
Subject: [PATCH] Remove merge of rollupFields with already mergedRollupFields

since the fields are already part of the merged version this is
the cause for displaying duplicates in the index pattern
---
 x-pack/plugins/rollup/server/routes/api/index_patterns.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x-pack/plugins/rollup/server/routes/api/index_patterns.js b/x-pack/plugins/rollup/server/routes/api/index_patterns.js
index 7f760ac515896..04c313f9b3ba1 100644
--- a/x-pack/plugins/rollup/server/routes/api/index_patterns.js
+++ b/x-pack/plugins/rollup/server/routes/api/index_patterns.js
@@ -69,7 +69,7 @@ export function registerFieldsForWildcardRoute(server) {
         const mergedRollupFields = mergeCapabilitiesWithFields(rollupIndexCapabilities, fieldsFromFieldCapsApi, rollupFields);
 
         return {
-          fields: [ ...rollupFields, ...mergedRollupFields ]
+          fields: mergedRollupFields
         };
       } catch(err) {
         if (isEsError(err)) {