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Merge pull request #81 from arthurdenner/patch-1

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Fix convert undefined to object in step 1-6
This commit is contained in:
David Zearing
2019-03-04 11:13:04 -08:00
committed by GitHub
parent a4097d417c 826dcb467f
commit 338303e6cb
1 changed files with 1 additions and 1 deletions
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step1-06/demo/src/components/TodoList.tsx
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@@ -3,7 +3,7 @@ import { TodoListItem } from './TodoListItem';
export class TodoList extends React.Component<any, any> {
render() {
const { filter, todos } = this.props;
const { filter, todos = {} } = this.props;
// filteredTodos returns an array of filtered todo keys [01,02,03]
const filteredTodos = Object.keys(todos).filter(id => {