Fix port number type

builder/proxmox/step_type_boot_command.go

@@ -26,7 +26,7 @@ type stepTypeBootCommand struct {
 
 type bootCommandTemplateData struct {
 	HTTPIP   string
-	HTTPPort uint
+	HTTPPort int
 }
 
 type commandTyper interface {
@@ -66,7 +66,7 @@ func (s *stepTypeBootCommand) Run(ctx context.Context, state multistep.StateBag)
 	common.SetHTTPIP(httpIP)
 	s.Ctx.Data = &bootCommandTemplateData{
 		HTTPIP:   httpIP,
-		HTTPPort: state.Get("http_port").(uint),
+		HTTPPort: state.Get("http_port").(int),
 	}
 
 	ui.Say("Typing the boot command")

builder/proxmox/step_type_boot_command_test.go

@@ -106,7 +106,7 @@ func TestTypeBootCommand(t *testing.T) {
 			state := new(multistep.BasicStateBag)
 			state.Put("ui", packer.TestUi(t))
 			state.Put("config", c.builderConfig)
-			state.Put("http_port", uint(0))
+			state.Put("http_port", int(0))
 			state.Put("vmRef", proxmox.NewVmRef(1))
 			state.Put("proxmoxClient", typer)