util: replace var with let

ssncferreira · gireeshpunathil · commit 3000c2528cd9 · 2019-11-17T18:13:21.000+05:30
PR-URL: #30439 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
diff --git a/lib/internal/util/comparisons.js b/lib/internal/util/comparisons.js
@@ -59,7 +59,7 @@ function areSimilarFloatArrays(a, b) {
   if (a.byteLength !== b.byteLength) {
     return false;
   }
-  for (var offset = 0; offset < a.byteLength; offset++) {
+  for (let offset = 0; offset < a.byteLength; offset++) {
     if (a[offset] !== b[offset]) {
       return false;
     }

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ function areSimilarFloatArrays(a, b) {`
`59`	`59`	`if (a.byteLength !== b.byteLength) {`
`60`	`60`	`return false;`
`61`	`61`	`}`
`62`		`- for (var offset = 0; offset < a.byteLength; offset++) {`
	`62`	`+ for (let offset = 0; offset < a.byteLength; offset++) {`
`63`	`63`	`if (a[offset] !== b[offset]) {`
`64`	`64`	`return false;`
`65`	`65`	`}`