From b44167b16bf44bb58d706c97b2fdbf7e7e8dfd1d Mon Sep 17 00:00:00 2001
From: Moon Man <moon@shipoclu.com>
Date: Wed, 27 Dec 2023 11:27:55 -0500
Subject: [PATCH] handle empty headers

---
 src/net.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/net.ts b/src/net.ts
index d743375..44d0fa8 100644
--- a/src/net.ts
+++ b/src/net.ts
@@ -49,8 +49,8 @@ export const signedFetch = async (url: string, init: RequestInit, signedInit: Si
     signedHeaders.push(["Signature", signature]);
 
     const newHeaders = new Headers();
-    if (Array.isArray(init.headers)) {
-        for (const header of init.headers) {
+    if (Array.isArray(init.headers) || !init.headers) {
+        for (const header of (init.headers || [])) {
             if (Array.isArray(header))
                 newHeaders.set(header[0], header[1]);
             else throw "unsupported headers type"; // Lazy.