From 62dda5fd4f4b66244dde3661fb8a5289365cbf2b Mon Sep 17 00:00:00 2001
From: undefined <masnn0@outlook.com>
Date: Mon, 7 Dec 2020 21:42:39 +0800
Subject: [PATCH] core: fix contest.isOngoing

---
 packages/hydrooj/package.json           | 2 +-
 packages/hydrooj/src/handler/contest.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index d04a7972a..961859aa5 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.14.2",
+    "version": "2.14.3",
     "bin": "bin/hydrooj.js",
     "main": "dist/loader.js",
     "typings": "dist/loader.d.ts",
diff --git a/packages/hydrooj/src/handler/contest.ts b/packages/hydrooj/src/handler/contest.ts
index 134d8080d..46c9101f8 100644
--- a/packages/hydrooj/src/handler/contest.ts
+++ b/packages/hydrooj/src/handler/contest.ts
@@ -272,7 +272,7 @@ class ContestProblemSubmitHandler extends ContestProblemHandler {
     @param('tid', Types.ObjectID)
     @param('pid', Types.UnsignedInt)
     async prepare(domainId: string, tid: ObjectID, pid: number) {
-        if (contest.isOngoing(this.tdoc)) throw new ContestNotLiveError(this.tdoc.docId);
+        if (!contest.isOngoing(this.tdoc)) throw new ContestNotLiveError(this.tdoc.docId);
         let rdocs = [];
         if (this.canShowRecord(this.tdoc)) {
             rdocs = await record.getUserInProblemMulti(