From 4823589348ba90de6af4735dbe6fa7cb8f00d877 Mon Sep 17 00:00:00 2001
From: Ringo Hoffmann <riho@live.de>
Date: Wed, 6 Oct 2021 10:41:44 +0200
Subject: [PATCH] fix unregister call on command store usage

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

diff --git a/ken.go b/ken.go
index edfa336..e2fdb0e 100644
--- a/ken.go
+++ b/ken.go
@@ -181,7 +181,7 @@ func (k *Ken) RegisterMiddlewares(mws ...interface{}) (err error) {
 // This can be skipped if you are using
 // a CommandStore.
 func (k *Ken) Unregister() (err error) {
-	if len(k.idcache) == 0 {
+	if k.opt.CommandStore != nil {
 		return
 	}