From c65b240b938a7a2051eedb2a46c112579c5e7c39 Mon Sep 17 00:00:00 2001
From: Brian Matheson <bmath@wit.com>
Date: Tue, 16 Apr 2019 12:48:43 +0000
Subject: [PATCH] return 0 and use correct get modifier func

---
 queue.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/queue.go b/queue.go
index 8885c5d..ad30e53 100644
--- a/queue.go
+++ b/queue.go
@@ -70,8 +70,9 @@ func (q *Queue) Poll() ([]*Pair, error) {
 
 func (q *Queue) Len() (int, error) {
 	prefix := fmt.Sprintf("%s/", q.prefix)
-	resp, err := q.cli.GetPrefix(prefix, WithCountOnly())
-	return resp, err
+	resp, err := q.cli.GetPrefix(prefix, etcd.WithCountOnly())
+	fmt.Println("response to Len query is:", resp)
+	return 0, err
 }
 
 func (q *Queue) Watch(fn func(q *Queue, pair *Pair)) error {