message: fix(service offering): fix service offering dialog bug
  fix service offering dialog bug
diff: @@ -65,9 +65,11 @@ export class ServiceOfferingDialogComponent implements OnInit {
  private fetchData(zone: Zone): Observable<Array<ServiceOffering>> {
  return this.serviceOfferingFilterService.getAvailableByResources({ zone })
  .map(availableOfferings => {
  - return availableOfferings.filter(offering => {
  - return offering.id !== this.virtualMachine.serviceOffering.id;
  - });
  + return !!this.virtualMachine.serviceOffering
  + ? availableOfferings.filter(
  + offering =>
  + offering.id !== this.virtualMachine.serviceOffering.id)
  + : availableOfferings;
  })
  .switchMap(offerings => {
  const offeringsWithSetParams = offerings.map(offering => {
  