http: http_incoming rename var to let and const

telenord · MylesBorins · commit 5727bc3880d8 · 2019-12-17T17:06:30.000-05:00
PR-URL: #30285 Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> 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/_http_incoming.js b/lib/_http_incoming.js
@@ -110,7 +110,7 @@ IncomingMessage.prototype.destroy = function destroy(error) {
 IncomingMessage.prototype._addHeaderLines = _addHeaderLines;
 function _addHeaderLines(headers, n) {
   if (headers && headers.length) {
-    var dest;
+    let dest;
     if (this.complete) {
       this.rawTrailers = headers;
       dest = this.trailers;
@@ -119,7 +119,7 @@ function _addHeaderLines(headers, n) {
       dest = this.headers;
     }
 
-    for (var i = 0; i < n; i += 2) {
+    for (let i = 0; i < n; i += 2) {
       this._addHeaderLine(headers[i], headers[i + 1], dest);
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ IncomingMessage.prototype.destroy = function destroy(error) {`
`110`	`110`	`IncomingMessage.prototype._addHeaderLines = _addHeaderLines;`
`111`	`111`	`function _addHeaderLines(headers, n) {`
`112`	`112`	`if (headers && headers.length) {`
`113`		`- var dest;`
	`113`	`+ let dest;`
`114`	`114`	`if (this.complete) {`
`115`	`115`	`this.rawTrailers = headers;`
`116`	`116`	`dest = this.trailers;`
`@@ -119,7 +119,7 @@ function _addHeaderLines(headers, n) {`
`119`	`119`	`dest = this.headers;`
`120`	`120`	`}`
`121`	`121`
`122`		`- for (var i = 0; i < n; i += 2) {`
	`122`	`+ for (let i = 0; i < n; i += 2) {`
`123`	`123`	`this._addHeaderLine(headers[i], headers[i + 1], dest);`
`124`	`124`	`}`
`125`	`125`	`}`