lib: replace String concatenation with template

PR-URL: https://github.com/nodejs/node/pull/16922
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
This commit is contained in:
saiHemak 2017-11-10 13:26:44 +05:30 committed by Franziska Hinkelmann
parent 2dcdd1d152
commit d8f1cb4500

View File

@ -79,7 +79,7 @@ var line = '';
function peekline() {
const s = readline();
line = s + '\n' + line;
line = `${s}\n${line}`;
return s;
}