From 0119eadc14879db0eb26af538665c4b3a4727d2c Mon Sep 17 00:00:00 2001
From: MaysWind <i@mayswind.net>
Date: Sat, 4 Jan 2025 17:20:36 +0800
Subject: [PATCH] code refactor

---
 src/lib/numeral.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/numeral.ts b/src/lib/numeral.ts
index 779171d4..6dad21fb 100644
--- a/src/lib/numeral.ts
+++ b/src/lib/numeral.ts
@@ -37,7 +37,7 @@ export function appendDigitGroupingSymbol(value: number | string, options: Numbe
     const digitGroupingSymbol = options.digitGroupingSymbol || DigitGroupingSymbol.Default.symbol;
     const decimalSeparator = options.decimalSeparator || DecimalSeparator.Default.symbol;
 
-    let integerChars = [];
+    const integerChars = [];
     let currentDecimalSeparator = '';
     let decimals = '';