diff --git a/main.go b/main.go
index ae4bd37..2d16bbd 100644
--- a/main.go
+++ b/main.go
@@ -9,6 +9,7 @@ import (
 	"log"
 	"net/url"
 	"os"
+	"reflect"
 	"strings"
 	"time"
 	_ "time/tzdata"
@@ -142,39 +143,40 @@ func processVMs(client *govmomi.Client) error {
 			}
 		}
 
-		if vm.Config != nil && vm.Config.Hardware.Device != nil {
-			if len(vm.Config.Hardware.Device) > 0 {
-				for _, device := range vm.Config.Hardware.Device {
-					//fmt.Printf("device: %v\n", device)
-					//fmt.Println("Type of variable1:", reflect.TypeOf(device))
-					if scsi, ok := device.(types.BaseVirtualSCSIController); ok {
-						//fmt.Printf("scsi: %v\n", scsi)
-						controller := scsi.GetVirtualSCSIController()
-						//fmt.Printf("controller: %s\n", device.GetVirtualDevice().DeviceInfo.GetDescription().Label)
-						//fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
-
-						if controller.SharedBus != "noSharing" {
-							fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
-							result := BusSharingResults{
-								VmName:         vm.Name,
-								ClusterName:    clusterName,
-								ControllerName: device.GetVirtualDevice().DeviceInfo.GetDescription().Label,
-								SharingType:    sharedBusToString(controller.SharedBus),
-							}
-							busSharingResults = append(busSharingResults, result)
+		if vm.Config != nil && len(vm.Config.Hardware.Device) > 0 {
+			for _, device := range vm.Config.Hardware.Device {
+				//fmt.Printf("device: %v\n", device)
+				//fmt.Println("Type of variable1:", reflect.TypeOf(device))
+				if scsi, ok := device.(types.BaseVirtualSCSIController); ok {
+					//fmt.Printf("scsi: %v\n", scsi)
+					controller := scsi.GetVirtualSCSIController()
+					//fmt.Printf("controller: %s\n", device.GetVirtualDevice().DeviceInfo.GetDescription().Label)
+					//fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
 
+					if controller.SharedBus != "noSharing" {
+						fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
+						result := BusSharingResults{
+							VmName:         vm.Name,
+							ClusterName:    clusterName,
+							ControllerName: device.GetVirtualDevice().DeviceInfo.GetDescription().Label,
+							SharingType:    sharedBusToString(controller.SharedBus),
 						}
-					} else if vdisk, ok := device.(*types.VirtualDisk); ok {
-						//fmt.Printf("vdisk: %v\n", vdisk)
+						busSharingResults = append(busSharingResults, result)
 
-						// See https://github.com/vmware/govmomi/blob/main/object/virtual_device_list_test.go for info
+					}
+				} else if vdisk, ok := device.(*types.VirtualDisk); ok {
+					//fmt.Printf("vdisk: %v\n", vdisk)
 
-						diskLabel := vdisk.VirtualDevice.DeviceInfo.GetDescription().Label
+					// See https://github.com/vmware/govmomi/blob/main/object/virtual_device_list_test.go for info
 
-						// See https://github.com/vmware/govmomi/blob/main/vim25/types/enum.go#L7538
-						// Sharing can be sharingNone or sharingMultiWriter
-						backing := vdisk.VirtualDevice.Backing
-						sharingType := backing.(*types.VirtualDiskFlatVer2BackingInfo).Sharing
+					diskLabel := vdisk.VirtualDevice.DeviceInfo.GetDescription().Label
+
+					// See https://github.com/vmware/govmomi/blob/main/vim25/types/enum.go#L7538
+					// Sharing can be sharingNone or sharingMultiWriter
+					backing := vdisk.VirtualDevice.Backing
+					fmt.Println("Type of backing:", reflect.TypeOf(backing))
+					if info, ok := backing.(*types.VirtualDiskFlatVer2BackingInfo); ok {
+						sharingType := info.Sharing
 
 						if sharingType == "sharingMultiWriter" {
 							fmt.Printf("VM %s is using MultiWriter on disk %ss\n", vm.Name, diskLabel)
@@ -192,8 +194,8 @@ func processVMs(client *govmomi.Client) error {
 			}
 		} else if vm.Config == nil {
 			fmt.Printf("vm %s has no config\n", vm.Name)
-		} else if vm.Config.Hardware.Device == nil {
-			fmt.Printf("vm %s has no hardware device\n", vm.Name)
+		} else {
+			fmt.Printf("vm %s is something strange\n", vm.Name)
 		}
 
 	}