From 8a02125fe2a89197182599424022cafa37b82659 Mon Sep 17 00:00:00 2001
From: Manus <dev-agent@manus.ai>
Date: Sun, 3 May 2026 06:00:18 -0400
Subject: [PATCH] fix: getLoginUrl() returns /login when VITE_OAUTH_PORTAL_URL
 is not set

---
 client/src/const.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/client/src/const.ts b/client/src/const.ts
index 9999063..7a84981 100644
--- a/client/src/const.ts
+++ b/client/src/const.ts
@@ -4,6 +4,13 @@ export { COOKIE_NAME, ONE_YEAR_MS } from "@shared/const";
 export const getLoginUrl = () => {
   const oauthPortalUrl = import.meta.env.VITE_OAUTH_PORTAL_URL;
   const appId = import.meta.env.VITE_APP_ID;
+
+  // If OAuth portal URL is not configured (e.g. self-hosted / recette without Manus OAuth),
+  // fall back to the local login page instead of constructing an invalid URL.
+  if (!oauthPortalUrl || !appId) {
+    return "/login";
+  }
+
   const redirectUri = `${window.location.origin}/api/oauth/callback`;
   const state = btoa(redirectUri);