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lib: replace var to let in cli_table.js

PR-URL: #30400
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Carlier <devnexen@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>
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Jing19 authored and MylesBorins committed Nov 12, 2019
1 parent 984c406 commit ff4f23623cd9a2f8f82bae9a795f2f4e4e0db29c
Showing with 3 additions and 3 deletions.
  1. +3 −3 lib/internal/cli_table.js
@@ -30,7 +30,7 @@ const tableChars = {

const renderRow = (row, columnWidths) => {
let out = tableChars.left;
for (var i = 0; i < row.length; i++) {
for (let i = 0; i < row.length; i++) {
const cell = row[i];
const len = getStringWidth(cell);
const needed = (columnWidths[i] - len) / 2;
@@ -49,9 +49,9 @@ const table = (head, columns) => {
const columnWidths = head.map((h) => getStringWidth(h));
const longestColumn = columns.reduce((n, a) => Math.max(n, a.length), 0);

for (var i = 0; i < head.length; i++) {
for (let i = 0; i < head.length; i++) {
const column = columns[i];
for (var j = 0; j < longestColumn; j++) {
for (let j = 0; j < longestColumn; j++) {
if (rows[j] === undefined)
rows[j] = [];
const value = rows[j][i] =

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