dont assume there items is an array
This commit is contained in:
parent
42409691b3
commit
e51f279f36
1 changed files with 1 additions and 1 deletions
|
@ -80,7 +80,7 @@ export default class LazyRenderList extends React.Component {
|
||||||
const {renderRange} = this.state;
|
const {renderRange} = this.state;
|
||||||
const paddingTop = renderRange.topCount * itemHeight;
|
const paddingTop = renderRange.topCount * itemHeight;
|
||||||
const paddingBottom = renderRange.bottomCount * itemHeight;
|
const paddingBottom = renderRange.bottomCount * itemHeight;
|
||||||
const renderedItems = items.slice(
|
const renderedItems = (items || []).slice(
|
||||||
renderRange.topCount,
|
renderRange.topCount,
|
||||||
renderRange.topCount + renderRange.renderCount,
|
renderRange.topCount + renderRange.renderCount,
|
||||||
);
|
);
|
||||||
|
|
Loading…
Reference in a new issue