From 734a8e0524534f51f02c91454d50ca1a05a0080f Mon Sep 17 00:00:00 2001
From: Adam <2363879+adamdotdevin@users.noreply.github.com>
Date: Thu, 1 Jan 2026 05:02:28 -0600
Subject: [PATCH] fix(util): checksum defensiveness

---
 packages/util/src/encode.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/util/src/encode.ts b/packages/util/src/encode.ts
index fc1f783bf2..bf6fa75dc2 100644
--- a/packages/util/src/encode.ts
+++ b/packages/util/src/encode.ts
@@ -20,6 +20,7 @@ export async function hash(content: string, algorithm = "SHA-256"): Promise<stri
 }
 
 export function checksum(content: string): string {
+  if (!content) return ""
   let hash = 0x811c9dc5
   for (let i = 0; i < content.length; i++) {
     hash ^= content.charCodeAt(i)