From 13f4be030a5e3701fa6a8efefea6c40ec22f1cf0 Mon Sep 17 00:00:00 2001
From: Chris Moran <chris@chrismoran.com>
Date: Sat, 2 Dec 2023 10:06:06 -0500
Subject: [PATCH] fix: bad leading slash on empty basePath

---
 src/next-edge/index.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/next-edge/index.ts b/src/next-edge/index.ts
index 6390205..0915395 100644
--- a/src/next-edge/index.ts
+++ b/src/next-edge/index.ts
@@ -139,8 +139,12 @@ export function createApiHandler(options: CreateApiHandlerOptions) {
     const url = `${baseUrl}/${path}?${search.toString()}`
     const basePathNoLeadingSlash =
       basePath.length > 1 ? basePath.substring(1) : ""
+    const welcomeArray =
+      basePathNoLeadingSlash.length === 0
+        ? ["ui", "welcome"]
+        : [basePathNoLeadingSlash, "ui", "welcome"]
 
-    if (path === `${[basePathNoLeadingSlash, "ui", "welcome"].join("/")}`) {
+    if (path === `${welcomeArray.join("/")}`) {
       // A special for redirecting to the home page
       // if we were being redirected to the hosted UI
       // welcome page.