Skip to content

Commit 2cf946e

Browse files
committed
Initialize the state with an empty fragment as the initial element
1 parent f422428 commit 2cf946e

File tree

1 file changed

+7
-6
lines changed

1 file changed

+7
-6
lines changed

src/components/Live/LiveProvider.js

Lines changed: 7 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -4,8 +4,6 @@ import PropTypes from 'prop-types';
44
import LiveContext from './LiveContext';
55
import { generateElement, renderElementAsync } from '../../utils/transpile';
66

7-
const EMPTY_STATE = { unsafeWrapperError: undefined, error: undefined };
8-
97
export default class LiveProvider extends Component {
108
static defaultProps = {
119
code: '',
@@ -25,7 +23,7 @@ export default class LiveProvider extends Component {
2523
transformCode: PropTypes.node
2624
};
2725

28-
state = EMPTY_STATE;
26+
state = { unsafeWrapperError: undefined, error: undefined, element: React.Fragment }
2927

3028
componentDidMount() {
3129
const { code, scope, transformCode, noInline } = this.props;
@@ -66,19 +64,22 @@ export default class LiveProvider extends Component {
6664
scope
6765
};
6866

67+
// State reset object
68+
const state = { unsafeWrapperError: undefined, error: undefined };
69+
6970
const errorCallback = err =>
7071
this.setState({ element: undefined, error: err.toString() });
71-
const renderElement = element => this.setState({ ...EMPTY_STATE, element });
72+
const renderElement = element => this.setState({ ...state, element });
7273

7374
try {
7475
if (noInline) {
75-
this.setState({ ...EMPTY_STATE, element: null }); // Reset output for async (no inline) evaluation
76+
this.setState({ ...state, element: null }); // Reset output for async (no inline) evaluation
7677
renderElementAsync(input, renderElement, errorCallback);
7778
} else {
7879
renderElement(generateElement(input, errorCallback));
7980
}
8081
} catch (error) {
81-
this.setState({ ...EMPTY_STATE, error: error.toString() });
82+
this.setState({ ...state, error: error.toString() });
8283
}
8384
};
8485

0 commit comments

Comments
 (0)