core: bug fix

2 years ago · e4ce668850
parent 5409186bf7
commit e4ce668850
1 changed files with 1 additions and 1 deletions
--- a/packages/hydrooj/src/lib/i18n.ts
+++ b/packages/hydrooj/src/lib/i18n.ts
@ -7,7 +7,7 @@ declare global {
 }

 String.prototype.translate = function translate(...languages: string[]) {
-    if (languages[0].startsWith('en')) {
+    if (languages[0]?.startsWith('en')) {
        // For most use cases, source text equals to translated text in English.
        // So if it doesn't exist, we should use the original text instead of fallback.
        return locales[languages[0]]?.[this] || locales['en']?.[this] || this;