message: When ChatCreateOrReuseDialog is cancelled by a guest, go home
diff: @@ -466,7 +466,7 @@ module.exports = React.createClass({
  this.notifyNewScreen('home');
  break;
  case 'view_set_mxid':
  - this._setMxId();
  + this._setMxId(payload);
  break;
  case 'view_start_chat_or_reuse':
  this._chatCreateOrReuse(payload.user_id);
  @@ -680,7 +680,7 @@ module.exports = React.createClass({
  });
  },
  - _setMxId: function() {
  + _setMxId: function(payload) {
  const SetMxIdDialog = sdk.getComponent('views.dialogs.SetMxIdDialog');
  const close = Modal.createDialog(SetMxIdDialog, {
  homeserverUrl: MatrixClientPeg.get().getHomeserverUrl(),
  @@ -689,6 +689,11 @@ module.exports = React.createClass({
  dis.dispatch({
  action: 'cancel_after_sync_prepared',
  });
  + if (payload.go_home_on_cancel) {
  + dis.dispatch({
  + action: 'view_home_page',
  + });
  + }
  return;
  }
  this.onRegistered(credentials);
  @@ -769,6 +774,11 @@ module.exports = React.createClass({
  }
  dis.dispatch({
  action: 'view_set_mxid',
  + // If the set_mxid dialog is cancelled, view /home because if the browser
  + // was pointing at /user/@someone:domain?action=chat, the URL needs to be
  + // reset so that they can revisit /user/.. // (and trigger
  + // `_chatCreateOrReuse` again)
  + go_home_on_cancel: true,
  });
  return;
  }
  