From aa780c9d7e2bb582086cc80f0df9b602ed68055b Mon Sep 17 00:00:00 2001
From: ston1th <ston1th@giftfish.de>
Date: Sun, 25 Oct 2020 18:54:57 +0100
Subject: [PATCH] make diskname optional

---
 server.go | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/server.go b/server.go
index 3e37662..5f0c17a 100644
--- a/server.go
+++ b/server.go
@@ -94,9 +94,9 @@ func (m Memory) String() string {
 }
 
 type Disk struct {
-	Storage string `json:"storage"`
-	Name    string `json:"name"`
-	Size    uint64 `json:"size"`
+	Storage string  `json:"storage"`
+	Name    *string `json:"name,omitempty"`
+	Size    uint64  `json:"size"`
 }
 
 func (d Disk) String() string {
@@ -146,7 +146,7 @@ func (sc serverConfig) Server(node, id string) (s *Server, err error) {
 			}
 		case "bootdisk":
 			if v, ok := sc[k].(string); ok {
-				s.Resources.Disk.Name = v
+				s.Resources.Disk.Name = &v
 				if val, ok := sc[v].(string); ok {
 					vals := strings.Split(val, ",")
 					if len(vals) > 0 {
@@ -416,8 +416,12 @@ func (c *ServerClient) updateConfig(ctx context.Context, s *Server, body httpbod
 }
 
 func (c *ServerClient) resizeDisk(ctx context.Context, s *Server) (err error) {
+	diskName := ""
+	if s.Resources.Disk.Name != nil {
+		diskName = s.Resources.Disk.Name
+	}
 	body := httpbody{
-		"disk": s.Resources.Disk.Name,
+		"disk": diskName,
 		"size": s.Resources.Disk.String(),
 	}
 	req, err := c.client.NewRequest(ctx, "PUT", fmt.Sprintf("/nodes/%s/qemu/%s/resize", s.Node, s.ID), body.Reader())