From 0ae60a244615def8101e585625e4ecb3015ac081 Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Mon, 24 Mar 2025 22:28:22 +0800
Subject: Use sha256.Size rather than 256

---
 flags.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/flags.go b/flags.go
index 1cf8b63..007332c 100644
--- a/flags.go
+++ b/flags.go
@@ -3,7 +3,10 @@
 
 package main
 
-import "flag"
+import (
+	"crypto/sha256"
+	"flag"
+)
 
 var (
 	listenAddr        string
@@ -27,5 +30,5 @@ func init() {
 	flag.IntVar(&idleTimeout, "idle-timeout", 0, "idle timeout in seconds, 0 for no timeout")
 	flag.IntVar(&readHeaderTimeout, "read-header-timeout", 30, "read header timeout in seconds, 0 for no timeout")
 	flag.Parse()
-	global.NeedBitsReverse = 256 - global.NeedBits
+	global.NeedBitsReverse = sha256.Size - global.NeedBits
 }
-- 
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