message: fix(explore): incorrect missing datasource condition
diff: @@ -157,7 +157,7 @@ class DatasourceControl extends React.PureComponent {
  render() {
  const { showChangeDatasourceModal, showEditDatasourceModal } = this.state;
  const { datasource, onChange } = this.props;
  - const isMissingDatasource = datasource;
  + const isMissingDatasource = datasource.id == null;
  const datasourceMenu = (
  <Menu onClick={this.handleMenuItemClick}>
  {this.props.isEditable && (
  