judge: fix

packages/hydrojudge/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/hydrojudge",
     "bin": "bin/hydrojudge.js",
-    "version": "2.10.13",
+    "version": "2.10.14",
     "main": "package.json",
     "author": "undefined <i@undefined.moe>",
     "repository": "https://github.com/hydro-dev/Hydro.git",

packages/hydrojudge/src/hosts/hydro.ts

@@ -328,7 +328,9 @@ export default class Hydro {
 
     async ensureLogin() {
         try {
-            await this.axios.get('judge/files');
+            const res = await this.axios.get('judge/files');
+            // Redirected to /login
+            if (res.data.url) await this.login();
         } catch (e) {
             await this.login();
         }