use ES6 arrow function instead of self var on getAggregators

78104136 · godfreyhe · 8e7a1277 · 78104136
Commit 78104136 authored Feb 28, 2016 by godfreyhe
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public/app/plugins/datasource/opentsdb/query_ctrl.ts
+2 -3

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--- a/public/app/plugins/datasource/opentsdb/query_ctrl.ts
+++ b/public/app/plugins/datasource/opentsdb/query_ctrl.ts
@@ -38,9 +38,8 @@ export class OpenTsQueryCtrl extends QueryCtrl {
      this.target.downsampleFillPolicy = 'none';
    }

-    var self = this;
-    this.datasource.getAggregators().then(function(aggs) {
-      self.aggregators = aggs;
+    this.datasource.getAggregators().then((aggs) => {
+      this.aggregators = aggs;
    });

    // needs to be defined here as it is called from typeahead