From 26b98c65c55be016059bf23eefeb0a2c1245fd9e Mon Sep 17 00:00:00 2001
From: martbost <martybostick@gmail.com>
Date: Wed, 9 Sep 2026 11:05:02 -0500
Subject: [PATCH] Invite links answer HEAD too

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.js b/server.js
index 40a726c..d436744 100644
--- a/server.js
+++ b/server.js
@@ -435,7 +435,7 @@ const server = http.createServer(async (req, res) => {
     //    Codes resolve LATE (at buy time) to whatever chain id the referrer
     //    has by then, so free members refer from day one.
     let m = /^\/join\/([A-Za-z0-9_]{1,20})$/.exec(p);
-    if (m && req.method === 'GET') {
+    if (m && (req.method === 'GET' || req.method === 'HEAD')) {
       // lead-capture page: email first, wallet later. ?v=<angle> picks the hook
       // copy and is remembered so the account records which angle converted.
       const tok = m[1].toLowerCase();