Fix i18n writing locale files in production

This commit should prevent the i18n module from adding missing
translations to the local files in setups that are not for development.
This way we keep the directory clean and idempotent.

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/app.js b/app.js
index 8f9300f2..e42e2d97 100644
--- a/app.js
+++ b/app.js
@@ -131,7 +131,8 @@ if (config.csp.enable) {
 i18n.configure({
   locales: ['en', 'zh', 'zh-CN', 'zh-TW', 'fr', 'de', 'ja', 'es', 'ca', 'el', 'pt', 'it', 'tr', 'ru', 'nl', 'hr', 'pl', 'uk', 'hi', 'sv', 'eo', 'da'],
   cookie: 'locale',
-  directory: path.join(__dirname, '/locales')
+  directory: path.join(__dirname, '/locales'),
+  updateFiles: config.updateI18nFiles
 })
 
 app.use(cookieParser())