From 14df7d7a05f3bdd153668d61ae015608bcbdeb9f Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Wed, 15 Sep 2021 17:36:56 +0800
Subject: [PATCH] build: fix alerts

---
 packages/hydrooj/src/script/rating.ts | 1 -
 packages/migrate-hustoj/script.ts     | 2 +-
 packages/ui-default/build/main.js     | 4 +++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/hydrooj/src/script/rating.ts b/packages/hydrooj/src/script/rating.ts
index 67da1a134..f2d77ddf4 100644
--- a/packages/hydrooj/src/script/rating.ts
+++ b/packages/hydrooj/src/script/rating.ts
@@ -2,7 +2,6 @@
 import { NumericDictionary, unionWith } from 'lodash';
 import { FilterQuery, ObjectID } from 'mongodb';
 import { ProblemDoc, Tdoc, Udoc } from '../interface';
-import paginate from '../lib/paginate';
 import rating from '../lib/rating';
 import { PRIV, STATUS } from '../model/builtin';
 import * as contest from '../model/contest';
diff --git a/packages/migrate-hustoj/script.ts b/packages/migrate-hustoj/script.ts
index b8c2c998f..4c8c5c382 100644
--- a/packages/migrate-hustoj/script.ts
+++ b/packages/migrate-hustoj/script.ts
@@ -20,7 +20,7 @@ export async function run({
     const query = (q: string | mysql.Query): Promise<[values: any[], fields: mysql.FieldInfo[]]> => new Promise((res, rej) => {
         src.query(q, (err, val, fields) => {
             if (err) rej(err);
-            res([val, fields]);
+            else res([val, fields]);
         });
     });
     report({ message: 'Connected to database' });
diff --git a/packages/ui-default/build/main.js b/packages/ui-default/build/main.js
index 83e9be9a6..2fb2125e6 100644
--- a/packages/ui-default/build/main.js
+++ b/packages/ui-default/build/main.js
@@ -36,7 +36,9 @@ function runWebpack({
       if (err) {
         console.error(err.stack || err);
         if (err.details) console.error(err.details);
+        if (!watch && (!stats || stats.hasErrors())) process.exitCode = 1;
         reject(err);
+        return;
       }
       if (argv.options.detail) console.log(stats.toString());
       if (!watch && (!stats || stats.hasErrors())) process.exitCode = 1;
@@ -50,7 +52,7 @@ function runWebpack({
 async function runGulp() {
   function handleError(err) {
     log(chalk.red('Error: %s'), chalk.reset(err.toString() + err.stack));
-    if (err) process.exit(1);
+    process.exit(1);
   }
   const gulpTasks = gulpConfig({ production: true, errorHandler: handleError });
   return new Promise((resolve) => {