From abc56151bb98f4adbfc4938c556c375a6c3e9407 Mon Sep 17 00:00:00 2001
From: Harmen <alicebob@lijzij.de>
Date: Wed, 13 Dec 2023 12:09:29 +0100
Subject: [PATCH] cleanup last commit

---
 cmd_hash.go  | 3 +--
 miniredis.go | 7 -------
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/cmd_hash.go b/cmd_hash.go
index 1a82938..2c45630 100644
--- a/cmd_hash.go
+++ b/cmd_hash.go
@@ -4,7 +4,6 @@ package miniredis
 
 import (
 	"math/big"
-	"math/rand"
 	"strconv"
 	"strings"
 
@@ -750,7 +749,7 @@ func (m *Miniredis) cmdHrandfield(c *server.Peer, cmd string, args []string) {
 			// if count is negative there can be duplicates, but length will match
 			if len(members) > 0 {
 				for len(members) < -opts.count {
-					members = append(members, members[rand.Intn(len(members))])
+					members = append(members, members[m.randIntn(len(members))])
 				}
 			}
 		}
diff --git a/miniredis.go b/miniredis.go
index d2ea270..15dd08f 100644
--- a/miniredis.go
+++ b/miniredis.go
@@ -634,13 +634,6 @@ func (m *Miniredis) randIntn(n int) int {
 	return m.rand.Intn(n)
 }
 
-func (m *Miniredis) randPerm(n int) []int {
-	if m.rand == nil {
-		return rand.Perm(n)
-	}
-	return m.rand.Perm(n)
-}
-
 // shuffle shuffles a list of strings. Kinda.
 func (m *Miniredis) shuffle(l []string) {
 	for range l {