Use random Seed

2019-02-25 20:09:52 +01:00 · 2019-02-25 20:09:52 +01:00 · 3a7cf081f0
commit 3a7cf081f0
parent e7de7703ab
1 changed files with 7 additions and 0 deletions
--- a/util.go
+++ b/util.go
@ -2,8 +2,15 @@ package main

 import (
 	"math/rand"
+	"time"
 )

+var random *rand.Rand
+
+func init() {
+	random = rand.New(rand.NewSource(time.Now().UnixNano()))
+}
+
 const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

 func RandStringBytes(n int) string {