From b05fcd02b94c9fb143b360cd3064762d7ec0ead1 Mon Sep 17 00:00:00 2001
From: Daniel Liu <139250065@qq.com>
Date: Mon, 3 Nov 2025 15:26:14 +0800
Subject: [PATCH] common: improve function ExtractAddressFromBytes, close
 XFN-15 (#1658)

---
 common/types.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/types.go b/common/types.go
index aebda8e32e..ecfd3cf31b 100644
--- a/common/types.go
+++ b/common/types.go
@@ -401,7 +401,7 @@ func ExtractAddressToBytes(penalties []Address) []byte {
 }
 
 func ExtractAddressFromBytes(bytePenalties []byte) []Address {
-	if bytePenalties != nil && len(bytePenalties) < AddressLength {
+	if len(bytePenalties) < AddressLength {
 		return []Address{}
 	}
 	penalties := make([]Address, len(bytePenalties)/AddressLength)