From 25b2ae6b98129794469e26b25fac93fa76643085 Mon Sep 17 00:00:00 2001
From: dudaodong <dudaodong@gmail.com>
Date: Sun, 9 Jan 2022 14:00:23 +0800
Subject: [PATCH] fix: return empty byte slice when rand bytes lenght less 1

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

diff --git a/random/random.go b/random/random.go
index c015e57..ebd708d 100644
--- a/random/random.go
+++ b/random/random.go
@@ -39,7 +39,7 @@ func RandInt(min, max int) int {
 // RandBytes generate random byte slice
 func RandBytes(length int) []byte {
 	if length < 1 {
-		return nil
+		return []byte{}
 	}
 	b := make([]byte, length)