benchmark: use let instead of var in common.js

dnlup · targos · commit f6cd500a43f4 · 2020-04-26T00:28:30.000+02:00
PR-URL: nodejs#31794 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
diff --git a/benchmark/common.js b/benchmark/common.js
@@ -268,7 +268,7 @@ function formatResult(data) {
     conf += ` ${key}=${JSON.stringify(data.conf[key])}`;
   }
 
-  var rate = data.rate.toString().split('.');
+  let rate = data.rate.toString().split('.');
   rate[0] = rate[0].replace(/(\d)(?=(?:\d\d\d)+(?!\d))/g, '$1,');
   rate = (rate[1] ? rate.join('.') : rate[0]);
   return `${data.name}${conf}: ${rate}`;

Original file line number	Diff line number	Diff line change
`@@ -268,7 +268,7 @@ function formatResult(data) {`
`268`	`268`	conf += ` ${key}=${JSON.stringify(data.conf[key])}`;
`269`	`269`	`}`
`270`	`270`
`271`		`- var rate = data.rate.toString().split('.');`
	`271`	`+ let rate = data.rate.toString().split('.');`
`272`	`272`	`rate[0] = rate[0].replace(/(\d)(?=(?:\d\d\d)+(?!\d))/g, '$1,');`
`273`	`273`	`rate = (rate[1] ? rate.join('.') : rate[0]);`
`274`	`274`	return `${data.name}${conf}: ${rate}`;