http2: change var to let compact.js

MariaEmma · targos · commit 49f355810b8d · 2019-12-01T17:10:51.000+01:00
PR-URL: #30392 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/http2/compat.js b/lib/internal/http2/compat.js
@@ -522,7 +522,7 @@ class Http2ServerResponse extends Stream {
 addTrailers(headers) {
 const keys = Object.keys(headers);
 let key = '';
- for (var i = 0; i < keys.length; i++) {
+ for (let i = 0; i < keys.length; i++) {
 key = keys[i];
 this.setTrailer(key, headers[key]);
 }
@@ -606,7 +606,7 @@ class Http2ServerResponse extends Stream {
 if (headers === undefined && typeof statusMessage === 'object')
 headers = statusMessage;
 
- var i;
+ let i;
 if (Array.isArray(headers)) {
 for (i = 0; i < headers.length; i++) {
 const header = headers[i];

-Original file line number
+Diff line change
 addTrailers(headers){
 constkeys=Object.keys(headers);
 letkey='';
 -for(vari=0;i<keys.length;i++){
 +for(leti=0;i<keys.length;i++){
 key=keys[i];
 this.setTrailer(key,headers[key]);
+}
 if(headers===undefined&&typeofstatusMessage==='object')
 headers=statusMessage;
 -vari;
 +leti;
 if(Array.isArray(headers)){
 for(i=0;i<headers.length;i++){
 constheader=headers[i];