fix(config): more test friendly

crimx · May 6, 2018 · a8e194f · a8e194f
1 parent 9d79464
commit a8e194f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/app-config.ts b/src/app-config.ts
@@ -1,7 +1,7 @@
 import cloneDeep from 'lodash/cloneDeep'
 import { DeepReadonly } from './typings/helpers'
 
-const langUI = browser.i18n.getUILanguage().replace('-', '_')
+const langUI = (browser.i18n.getUILanguage() || 'en').replace('-', '_')
 const langCode = /^zh_CN|zh_TW|en$/.test(langUI)
   ? langUI === 'zh_HK'
     ? 'zh_TW'