From 1de9e1b00d9566c057691eecf71005eac454b55e Mon Sep 17 00:00:00 2001
From: Iskander Sharipov <quasilyte@gmail.com>
Date: Sat, 28 Jul 2018 23:56:45 +0300
Subject: [PATCH] contrib/recipes: use clientv3.NoLease instead of 0

If we have a named const, it's more readable to use that.

Found using https://go-critic.github.io/overview#namedConst-ref
---
 contrib/recipes/barrier.go | 2 +-
 contrib/recipes/key.go     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/recipes/barrier.go b/contrib/recipes/barrier.go
index 6e9281721..666c7424c 100644
--- a/contrib/recipes/barrier.go
+++ b/contrib/recipes/barrier.go
@@ -36,7 +36,7 @@ func NewBarrier(client *v3.Client, key string) *Barrier {
 
 // Hold creates the barrier key causing processes to block on Wait.
 func (b *Barrier) Hold() error {
-	_, err := newKey(b.client, b.key, 0)
+	_, err := newKey(b.client, b.key, v3.NoLease)
 	return err
 }
 
diff --git a/contrib/recipes/key.go b/contrib/recipes/key.go
index aea00059a..2d5a32f84 100644
--- a/contrib/recipes/key.go
+++ b/contrib/recipes/key.go
@@ -47,7 +47,7 @@ func newKV(kv v3.KV, key, val string, leaseID v3.LeaseID) (*RemoteKV, error) {
 func newUniqueKV(kv v3.KV, prefix string, val string) (*RemoteKV, error) {
 	for {
 		newKey := fmt.Sprintf("%s/%v", prefix, time.Now().UnixNano())
-		rev, err := putNewKV(kv, newKey, val, 0)
+		rev, err := putNewKV(kv, newKey, val, v3.NoLease)
 		if err == nil {
 			return &RemoteKV{kv, newKey, rev, val}, nil
 		}