From 6ce5d09e82f4437dc8b9f02b7ec0821cabac7b82 Mon Sep 17 00:00:00 2001
From: Michal Fasanek <misa.fasa@gmail.com>
Date: Mon, 28 Sep 2026 17:35:07 +0200
Subject: [PATCH] Fix validation server crash on startup under Express 5

Express 5 (path-to-regexp v8) rejects the bare '*' route path, so
app.all('*', ...) threw 'Missing parameter name at index 1: *' at startup.
Use a final app.use() handler for the 404 catch-all instead.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 server/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/index.ts b/server/src/index.ts
index ec853054..34b5d601 100644
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -46,7 +46,7 @@ app.post('/api/v2/segment-target/:integrationKey', async (req, res) => {
   }
 });
 
-app.all('*', (_, res) => {
+app.use((_, res) => {
   return sendErrorResponse(res, new AppError(HttpStatus.notFound, `not found`));
 });