From 293fd93e6cf2795406c7ed19e0ea2ca6c4021ea7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel@grafana.org>
Date: Fri, 6 Jan 2017 07:06:41 +0100
Subject: [PATCH] fix(elasticsearch): fixed predict default value, fixes #7145

---
 public/app/plugins/datasource/elasticsearch/bucket_agg.js       | 2 +-
 .../plugins/datasource/elasticsearch/partials/bucket_agg.html   | 2 +-
 public/app/plugins/datasource/elasticsearch/query_def.js        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/public/app/plugins/datasource/elasticsearch/bucket_agg.js b/public/app/plugins/datasource/elasticsearch/bucket_agg.js
index 43ef4f91ab7..38f7eed056c 100644
--- a/public/app/plugins/datasource/elasticsearch/bucket_agg.js
+++ b/public/app/plugins/datasource/elasticsearch/bucket_agg.js
@@ -73,7 +73,7 @@ function (angular, _, queryDef) {
     $scope.validateModel = function() {
       $scope.index = _.indexOf(bucketAggs, $scope.agg);
       $scope.isFirst = $scope.index === 0;
-      $scope.isLast = $scope.index === bucketAggs.length - 1;
+      $scope.bucketAggCount = bucketAggs.length;
 
       var settingsLinkText = "";
       var settings = $scope.agg.settings || {};
diff --git a/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html b/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
index e3e6cd6f5ff..f94cf99939a 100644
--- a/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
+++ b/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
@@ -23,7 +23,7 @@
 		<label class="gf-form-label" ng-if="isFirst">
 			<a class="pointer" ng-click="addBucketAgg()"><i class="fa fa-plus"></i></a>
 		</label>
-		<label class="gf-form-label" ng-if="!isFirst">
+		<label class="gf-form-label" ng-if="bucketAggCount > 1">
 			<a class="pointer" ng-click="removeBucketAgg()"><i class="fa fa-minus"></i></a>
 		</label>
 	</div>
diff --git a/public/app/plugins/datasource/elasticsearch/query_def.js b/public/app/plugins/datasource/elasticsearch/query_def.js
index 9fbfb3495d6..a7557ebbe21 100644
--- a/public/app/plugins/datasource/elasticsearch/query_def.js
+++ b/public/app/plugins/datasource/elasticsearch/query_def.js
@@ -73,7 +73,7 @@ function (_) {
       'moving_avg' : [
         {text: 'window', default: 5},
         {text: 'model', default: 'simple'},
-        {text: 'predict', default: 0}
+        {text: 'predict', default: undefined}
       ],
       'derivative': [
         {text: 'unit', default: undefined},