From 9870703581c20b87ca9d3c8ca53458ded45582a5 Mon Sep 17 00:00:00 2001
From: panda <panda_dtdyy@outlook.com>
Date: Wed, 29 Jun 2022 11:04:10 +0800
Subject: [PATCH] ui: optional ul element after select input

---
 packages/ui-default/package.json                  | 2 +-
 packages/ui-default/pages/problem_detail.page.jsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index 328e4a3df..80587b007 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.38.1",
+  "version": "4.38.2",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",
diff --git a/packages/ui-default/pages/problem_detail.page.jsx b/packages/ui-default/pages/problem_detail.page.jsx
index be2ec4c8b..bb822a213 100644
--- a/packages/ui-default/pages/problem_detail.page.jsx
+++ b/packages/ui-default/pages/problem_detail.page.jsx
@@ -195,7 +195,7 @@ const page = new NamedPage(['problem_detail', 'contest_detail_problem', 'homewor
             </div>
           `));
         } else {
-          if ($(e).next()[0].tagName !== 'UL') {
+          if ($(e).next()[0]?.tagName !== 'UL') {
             cnt--;
             return;
           }