From 68eb1b8789a25fc0e65e800812323c04a713bdc5 Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Mon, 21 Oct 2024 22:41:54 +0800
Subject: [PATCH] core: problem: fix get without namespaces

---
 packages/hydrooj/src/model/problem.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/hydrooj/src/model/problem.ts b/packages/hydrooj/src/model/problem.ts
index 42754ef3e..6d71d6c74 100644
--- a/packages/hydrooj/src/model/problem.ts
+++ b/packages/hydrooj/src/model/problem.ts
@@ -33,7 +33,7 @@ export interface ProblemDoc extends Document { }
 export type Field = keyof ProblemDoc;
 
 const logger = new Logger('problem');
-function sortable(source: string, namespaces: Record<string, string> = {}) {
+function sortable(source: string, namespaces: Record<string, string>) {
     const [namespace, pid] = source.includes('-') ? source.split('-') : ['default', source];
     return ((namespaces ? `${namespaces[namespace]}-` : '') + pid)
         .replace(/(\d+)/g, (str) => (str.length >= 6 ? str : ('0'.repeat(6 - str.length) + str)));