message: refactored: PersonSelect
diff: @@ -7,6 +7,9 @@ import FormTextField from 'components/common/form/FormTextField'
  export default function PersonSelect({ name = 'personId', label = '' }) {
  const [field, meta] = useField(name)
  const { data: personList } = usePersonList()
  + if (!personList) {
  + return null
  + }
  return (
  <FormControl
  @@ -21,7 +24,7 @@ export default function PersonSelect({ name = 'personId', label = '' }) {
  <MenuItem key={'none'} value="">
  <i>---</i>
  </MenuItem>
  - {personList?.map((person, index) => (
  + {personList.map((person, index) => (
  <MenuItem key={index} value={person.id}>
  {person.firstName} {person.lastName}
  </MenuItem>
  