From dc08093f6c8077735fb78d24ca3791aa382ede28 Mon Sep 17 00:00:00 2001
From: Mitsuhiro Tanda <mitsuhiro.tanda@gmail.com>
Date: Thu, 13 Sep 2018 20:15:33 +0900
Subject: [PATCH] minor fix

---
 public/app/plugins/datasource/prometheus/datasource.ts    | 2 +-
 .../datasource/prometheus/specs/datasource.test.ts        | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/public/app/plugins/datasource/prometheus/datasource.ts b/public/app/plugins/datasource/prometheus/datasource.ts
index a60882e0470..ca80b3760a7 100644
--- a/public/app/plugins/datasource/prometheus/datasource.ts
+++ b/public/app/plugins/datasource/prometheus/datasource.ts
@@ -585,7 +585,7 @@ export class PrometheusDatasource {
   }
 
   getTimeRange(): { start: number; end: number } {
-    let range = this.timeSrv.timeRange();
+    const range = this.timeSrv.timeRange();
     return {
       start: this.getPrometheusTime(range.from, false),
       end: this.getPrometheusTime(range.to, true),
diff --git a/public/app/plugins/datasource/prometheus/specs/datasource.test.ts b/public/app/plugins/datasource/prometheus/specs/datasource.test.ts
index 1fa96d03fe7..eef2bbd56b6 100644
--- a/public/app/plugins/datasource/prometheus/specs/datasource.test.ts
+++ b/public/app/plugins/datasource/prometheus/specs/datasource.test.ts
@@ -619,9 +619,9 @@ describe('PrometheusDatasource', () => {
       beforeEach(async () => {
         options.annotation.useValueForTime = false;
         backendSrv.datasourceRequest = jest.fn(() => Promise.resolve(response));
-        ctx.ds = new PrometheusDatasource(instanceSettings, q, <any>backendSrv, templateSrv, timeSrv);
+        ctx.ds = new PrometheusDatasource(instanceSettings, q, backendSrv as any, templateSrv, timeSrv);
 
-        await ctx.ds.annotationQuery(options).then(function (data) {
+        await ctx.ds.annotationQuery(options).then(data => {
           results = data;
         });
       });
@@ -639,9 +639,9 @@ describe('PrometheusDatasource', () => {
       beforeEach(async () => {
         options.annotation.useValueForTime = true;
         backendSrv.datasourceRequest = jest.fn(() => Promise.resolve(response));
-        ctx.ds = new PrometheusDatasource(instanceSettings, q, <any>backendSrv, templateSrv, timeSrv);
+        ctx.ds = new PrometheusDatasource(instanceSettings, q, backendSrv as any, templateSrv, timeSrv);
 
-        await ctx.ds.annotationQuery(options).then(function (data) {
+        await ctx.ds.annotationQuery(options).then(data => {
           results = data;
         });
       });