message: missed one {} -> [], fix e2e tests
diff: @@ -207,7 +207,7 @@ module.exports = React.createClass({
  if (!this.props.roomId) return [];
  const cli = MatrixClientPeg.get();
  const room = cli.getRoom(this.props.roomId);
  - if (!room) return {};
  + if (!room) return [];
  const allMembers = Object.values(room.currentState.members);
  