Add 'use strict' to i18n.js

7 years ago · 3899eb8d0b
parent 1326b26585
commit 3899eb8d0b
1 changed files with 2 additions and 0 deletions
--- a/js/i18n.js
+++ b/js/i18n.js
@ -1,5 +1,7 @@
 /* eslint-env node */

+'use strict';
+
 exports.setup = (locale, messages) => {
  if (!locale) {
    throw new Error('i18n: locale parameter is required');