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lib: refactor to use let
move variable into each for loop

PR-URL: #40364
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
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gdccwxx authored and targos committed Oct 13, 2021
1 parent 641b1bb commit 168020e
Showing 1 changed file with 3 additions and 5 deletions.
8 changes: 3 additions & 5 deletions lib/internal/debugger/inspect_client.js
Expand Up @@ -61,8 +61,6 @@ function validateHandshake(requestKey, responseKey) {
}

function encodeFrameHybi17(payload) {
var i;

const dataLength = payload.length;

let singleByteLength;
Expand All @@ -71,7 +69,7 @@ function encodeFrameHybi17(payload) {
singleByteLength = kEightBytePayloadLengthField;
additionalLength = Buffer.alloc(8);
let remaining = dataLength;
for (i = 0; i < 8; ++i) {
for (let i = 0; i < 8; ++i) {
additionalLength[7 - i] = remaining & 0xFF;
remaining >>= 8;
}
Expand All @@ -92,7 +90,7 @@ function encodeFrameHybi17(payload) {

const mask = Buffer.alloc(4);
const masked = Buffer.alloc(dataLength);
for (i = 0; i < dataLength; ++i) {
for (let i = 0; i < dataLength; ++i) {
masked[i] = payload[i] ^ mask[i % kMaskingKeyWidthInBytes];
}

Expand Down Expand Up @@ -147,7 +145,7 @@ function decodeFrameHybi17(data) {
case kEightBytePayloadLengthField:
payloadOffset += 8;
payloadLength = 0;
for (var i = 0; i < 8; ++i) {
for (let i = 0; i < 8; ++i) {
payloadLength <<= 8;
payloadLength |= data[2 + i];
}
Expand Down

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