From 54778c03741c20c5f86d3deeb083a7186da44def Mon Sep 17 00:00:00 2001
From: Christian Schwarz <me@cschwarz.com>
Date: Sun, 7 May 2017 20:38:30 +0200
Subject: [PATCH] zfs: remove erronous output from ForkReader

---
 zfs/fork_reader.go | 2 --
 zfs/zfs.go         | 2 --
 2 files changed, 4 deletions(-)

diff --git a/zfs/fork_reader.go b/zfs/fork_reader.go
index 988fbbe..0d0bd82 100644
--- a/zfs/fork_reader.go
+++ b/zfs/fork_reader.go
@@ -43,7 +43,6 @@ func NewForkReader(command string, args ...string) (r *ForkReader, err error) {
 
 	go func() {
 		defer r.exitWaitGroup.Done()
-		os.Stderr.WriteString("waiting")
 		if err := cmd.Wait(); err != nil {
 			os.Stderr.WriteString(err.Error())
 			r.waitErr = ZFSError{
@@ -52,7 +51,6 @@ func NewForkReader(command string, args ...string) (r *ForkReader, err error) {
 			}
 			return
 		}
-		os.Stderr.WriteString("exited")
 	}()
 	return
 }
diff --git a/zfs/zfs.go b/zfs/zfs.go
index c90f52b..115afad 100644
--- a/zfs/zfs.go
+++ b/zfs/zfs.go
@@ -137,8 +137,6 @@ func ZFSRecv(fs DatasetPath, stream io.Reader, additionalArgs ...string) (err er
 	// Setup an unused stdout buffer.
 	// Otherwise, ZoL v0.6.5.9-1 3.16.0-4-amd64 writes the following error to stderr and exits with code 1
 	//   cannot receive new filesystem stream: invalid backup stream
-	// The stdout buffer contains the following
-	//   waitingexited
 	stdout := bytes.NewBuffer(make([]byte, 0, 1024))
 	cmd.Stdout = stdout