From 9b00fe9f7353df50c67966141a5f024ec9b95208 Mon Sep 17 00:00:00 2001
From: ST-DDT <ST-DDT@gmx.de>
Date: Thu, 23 Nov 2023 20:03:32 +0100
Subject: infra(unicorn): prefer-code-point (#2509)

---
 src/modules/finance/iban.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/modules/finance')

diff --git a/src/modules/finance/iban.ts b/src/modules/finance/iban.ts
index 8b3f78c4..d639404c 100644
--- a/src/modules/finance/iban.ts
+++ b/src/modules/finance/iban.ts
@@ -1408,7 +1408,7 @@ const iban: Iban = {
   pattern100: ['001', '002', '003', '004', '005', '006', '007', '008', '009'],
   toDigitString: (str) =>
     str.replace(/[A-Z]/gi, (match) =>
-      String(match.toUpperCase().charCodeAt(0) - 55)
+      String((match.toUpperCase().codePointAt(0) ?? Number.NaN) - 55)
     ),
 };
 
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