From da35f08dc9f94bb6ed4d29a799b61503e42b2d3a Mon Sep 17 00:00:00 2001
From: kiwigitops <kiwisclubco@gmail.com>
Date: Sun, 7 Jun 2026 05:07:48 -0400
Subject: [PATCH] Fix Xcode receipt parsing with strict ASN.1 lengths

---
 receipt_utility.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/receipt_utility.ts b/receipt_utility.ts
index f9ac867..31b8eee 100644
--- a/receipt_utility.ts
+++ b/receipt_utility.ts
@@ -24,7 +24,7 @@ export class ReceiptUtility {
             const oldResult = prevGetVblenFunction(s, idx)
             // Round up to the remaining length in the string, measured in bytes (2 hex values per byte)
             if (oldResult === 0 && c === '80') {
-                return (s.length - idx) / 2
+                return (s.length - ASN1HEX.getVidx(s, idx)) / 2
             }
             return oldResult
         }