From 66cdc972d2bc2d20c12e24930a5a3381fdd0f891 Mon Sep 17 00:00:00 2001
From: Alan Orth <alan.orth@gmail.com>
Date: Sat, 9 Aug 2025 19:16:02 +0300
Subject: [PATCH] server.ts: remove invalid host fallback

If `environment.ui.host` is Falsy, then we attempt to fall back to
a host value of '/', which is invalid. I think that, if a user has
messed up their config so much that defaults in our configuration
interface don't work, then we should actually fail here.

(cherry picked from commit f622d58917dbf7a19df301e0ee6dfbcc76736353)
---
 server.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server.ts b/server.ts
index 1aee5dc657..9713e5ffdb 100644
--- a/server.ts
+++ b/server.ts
@@ -560,7 +560,7 @@ function createHttpsServer(keys) {
  */
 function run() {
   const port = environment.ui.port || 4000;
-  const host = environment.ui.host || '/';
+  const host = environment.ui.host;
 
   // Start up the Node server
   const server = app();