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lib: replace string concatenation with template

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PR-URL: https://github.com/nodejs/node/pull/16920
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
This commit is contained in:
Chandrakala 2017-11-10 07:52:35 +00:00 committed by Franziska Hinkelmann
parent 5bd8206b40
commit 79f805cce1
1 changed files with 3 additions and 3 deletions
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6
lib/child_process.js
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@ -266,7 +266,7 @@ exports.execFile = function(file /*, args, options, callback*/) {
} }
if (args.length !== 0) if (args.length !== 0)
cmd += ' ' + args.join(' '); cmd += ` ${args.join(' ')}`;
if (!ex) { if (!ex) {
ex = new Error('Command failed: ' + cmd + '\n' + stderr); ex = new Error('Command failed: ' + cmd + '\n' + stderr);
@ -475,7 +475,7 @@ function normalizeSpawnArguments(file, args, options) {
var envPairs = []; var envPairs = [];
for (var key in env) { for (var key in env) {
envPairs.push(key + '=' + env[key]); envPairs.push(`${key}=${env[key]}`);
} }
_convertCustomFds(options); _convertCustomFds(options);
@ -570,7 +570,7 @@ function checkExecSyncError(ret, args, cmd) {
var msg = 'Command failed: '; var msg = 'Command failed: ';
msg += cmd || args.join(' '); msg += cmd || args.join(' ');
if (ret.stderr && ret.stderr.length > 0) if (ret.stderr && ret.stderr.length > 0)
msg += '\n' + ret.stderr.toString(); msg += `\n${ret.stderr.toString()}`;
err = new Error(msg); err = new Error(msg);
} }
if (err) { if (err) {