From 986f30d8cc789bf341426683361a8d2ef7498afd Mon Sep 17 00:00:00 2001
From: AJ Avezzano <aj@AJs-MacBook-Pro.local>
Date: Wed, 1 Apr 2026 11:26:38 -0400
Subject: [PATCH] fix: wrap WAV Buffer in Uint8Array for NextResponse
 compatibility

NextResponse's BodyInit type doesn't accept Node.js Buffer directly.
Wrapping in Uint8Array satisfies the type and works at runtime.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 app/api/generate/route.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/api/generate/route.ts b/app/api/generate/route.ts
index 8b1bb4f..c124fa4 100644
--- a/app/api/generate/route.ts
+++ b/app/api/generate/route.ts
@@ -74,7 +74,7 @@ export async function GET(req: NextRequest) {
 
   const filename = `${safeName}_click.wav`;
 
-  return new NextResponse(wav, {
+  return new NextResponse(new Uint8Array(wav), {
     status: 200,
     headers: {
       "Content-Type": "audio/wav",