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Fix web UI crash on page load when detailed status has a poll (#10139)

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Eugen Rochko 2019-03-03 23:45:02 +01:00 committed by GitHub
parent 26c56d0c10
commit 5dfa433698
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1 changed files with 9 additions and 4 deletions
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7
app/javascript/mastodon/components/poll.js
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@ -45,7 +45,7 @@ export default @injectIntl
class Poll extends ImmutablePureComponent { class Poll extends ImmutablePureComponent {
static propTypes = { static propTypes = {
poll: ImmutablePropTypes.map.isRequired, poll: ImmutablePropTypes.map,
intl: PropTypes.object.isRequired, intl: PropTypes.object.isRequired,
dispatch: PropTypes.func, dispatch: PropTypes.func,
disabled: PropTypes.bool, disabled: PropTypes.bool,
@ -122,6 +122,11 @@ class Poll extends ImmutablePureComponent {
render () { render () {
const { poll, intl } = this.props; const { poll, intl } = this.props;
if (!poll) {
return null;
}
const timeRemaining = timeRemainingString(intl, new Date(poll.get('expires_at')), intl.now()); const timeRemaining = timeRemainingString(intl, new Date(poll.get('expires_at')), intl.now());
const showResults = poll.get('voted') || poll.get('expired'); const showResults = poll.get('voted') || poll.get('expired');
const disabled = this.props.disabled || Object.entries(this.state.selected).every(item => !item); const disabled = this.props.disabled || Object.entries(this.state.selected).every(item => !item);