From 12816a532cb64f03324785e0df93a7c4568e919f Mon Sep 17 00:00:00 2001
From: ston1th <ston1th@giftfish.de>
Date: Mon, 1 Jun 2020 15:40:52 +0200
Subject: [PATCH] test

---
 helper.go   | 4 ++--
 server.go   | 2 +-
 userdata.go | 3 +++
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/helper.go b/helper.go
index bd130d9..c184315 100644
--- a/helper.go
+++ b/helper.go
@@ -5,7 +5,7 @@ package pve
 import (
 	"encoding/json"
 	"errors"
-	"fmt"
+	//"fmt"
 	"io"
 	"net/http"
 	"net/url"
@@ -43,6 +43,6 @@ func (b httpbody) Reader() io.Reader {
 		data.Set(k, v)
 	}
 	enc := data.Encode()
-	fmt.Println("--- encoded:", enc)
+	//fmt.Println("--- encoded:", enc)
 	return strings.NewReader(enc)
 }
diff --git a/server.go b/server.go
index c165bd3..dbf5e65 100644
--- a/server.go
+++ b/server.go
@@ -32,7 +32,7 @@ func (s *Server) body() (httpbody, error) {
 		"searchdomain": s.SearchDomain,
 	}
 	userdata, err := s.UserData.String()
-	fmt.Println("--- plain:", userdata)
+	//fmt.Println("--- plain:", userdata)
 	body["ciuserdata"] = userdata
 	for i, n := range s.NetDevices {
 		body["net"+strconv.Itoa(i)] = n.String()
diff --git a/userdata.go b/userdata.go
index 3b2eb24..ecd8e41 100644
--- a/userdata.go
+++ b/userdata.go
@@ -26,6 +26,9 @@ func UnmarshalUserData(b []byte) (u *UserData, err error) {
 	return
 }
 func MarshalUserData(u *UserData) ([]byte, error) {
+	if u == nil {
+		return
+	}
 	return yaml.Marshal(u)
 }