[Glitch] Fix WebUI crash on sensitive preview card with no preview thumbnail

Port d308a863fb to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>
main
ThibG 4 years ago committed by Thibaut Girka
parent a513997367
commit b27eecdbfc

@ -86,7 +86,7 @@ export default class Card extends React.PureComponent {
componentDidMount () {
window.addEventListener('resize', this.handleResize, { passive: true });
if (this.props.card && this.props.card.get('blurhash')) {
if (this.props.card && this.props.card.get('blurhash') && this.canvas) {
this._decode();
}
}

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