From baac092cd8b1e8fa8e7a9b0850678160de52954e Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Sat, 3 Jun 2023 22:19:23 +0800
Subject: [PATCH] core: import: update pid regex

---
 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 72b8336cb..1546b50cb 100644
--- a/packages/hydrooj/src/model/problem.ts
+++ b/packages/hydrooj/src/model/problem.ts
@@ -442,7 +442,7 @@ export class ProblemModel {
                 if (!pdoc) continue;
                 let pid = pdoc.pid;
                 if (pid) {
-                    if (!(/^[A-Za-z]+[0-9]*$/.test(pid))) pid = undefined;
+                    if (!(/^[A-Za-z]+[0-9A-Za-z]*$/.test(pid))) pid = undefined;
                     else if (await ProblemModel.get(domainId, pid)) pid = undefined;
                 }
                 const overrideContent = findOverrideContent(path.join(tmpdir, i));