From 1ba22d6fb640d481acd7e31fa6b34621ed91a573 Mon Sep 17 00:00:00 2001
From: Sean Zheng <blackhorseya@gmail.com>
Date: Wed, 22 Nov 2023 22:04:17 +0800
Subject: [PATCH] refactor: refactor String method in Bytes type

- Remove unnecessary if statement in the String method of the Bytes type

Signed-off-by: Sean Zheng <blackhorseya@gmail.com>
---
 pkg/types/bytes.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/types/bytes.go b/pkg/types/bytes.go
index ede540c..8acd0ac 100644
--- a/pkg/types/bytes.go
+++ b/pkg/types/bytes.go
@@ -12,6 +12,10 @@ type Bytes []byte
 
 // String Converts to hex string
 func (b Bytes) String() string {
+	if len(b) == 0 {
+		return ""
+	}
+
 	return fmt.Sprintf("0x%s", hex.EncodeToString(b))
 }