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also give empty tiles a key

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This commit is contained in:
Bruno Windels
2018-11-22 10:18:11 +00:00
parent cf0f75cad4
commit 36decaf70b
1 changed files with 2 additions and 2 deletions
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4
src/components/structures/GroupGridView.js
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@ -69,7 +69,7 @@ export default class RoomGridView extends React.Component {
roomStores = roomStores.concat(emptyTiles);
}
return (<main className="mx_GroupGridView">
{ roomStores.map((roomStore) => {
{ roomStores.map((roomStore, i) => {
if (roomStore) {
const isActive = roomStore === this.state.currentRoomStore;
const tileClasses = classNames({
@ -83,7 +83,7 @@ export default class RoomGridView extends React.Component {
/>
</section>);
} else {
return (<section className={"mx_GroupGridView_emptyTile"} />);
return (<section className={"mx_GroupGridView_emptyTile"} key={`empty-${i}`} />);
}
}) }
</main>);