how to show empty calendar

Well I thought it was the intended behavior too after a quick look through the code, but it doesn't seem to be working for me with the following view ...

  $view = new stdClass();
  $view->name = 'Events_Calendar';
  $view->description = 'Calendar of Chesterton House events';
  $view->access = array (
);
  $view->view_args_php = 'if (!$args[0]) {
  $args[0] = date('Y');
  if (!$args[1]) {
    $args[1] = date('m');
  }
}
return $args;';
  $view->page = TRUE;
  $view->page_title = 'Events Calendar';
  $view->page_header = '';
  $view->page_header_format = '1';
  $view->page_footer = '';
  $view->page_footer_format = '1';
  $view->page_empty = '<em>No events listed.</em>';
  $view->page_empty_format = '1';
  $view->page_type = 'month';
  $view->url = 'events/calendar';
  $view->use_pager = TRUE;
  $view->nodes_per_page = '100';
  $view->menu = TRUE;
  $view->menu_title = 'Calendar';
  $view->menu_tab = TRUE;
  $view->menu_tab_default = TRUE;
  $view->menu_weight = '';
  $view->sort = array (
  );
  $view->argument = array (
    array (
      'type' => 'event_year',
      'argdefault' => '6',
      'title' => 'Year',
      'options' => 'node_data_field_datetime.field_datetime_value',
      'wildcard' => '',
      'wildcard_substitution' => '',
    ),
    array (
      'type' => 'event_month',
      'argdefault' => '6',
      'title' => 'Month',
      'options' => 'node_data_field_datetime.field_datetime_value',
      'wildcard' => '',
      'wildcard_substitution' => '',
    ),
  );
  $view->field = array (
    array (
      'tablename' => 'node',
      'field' => 'title',
      'label' => 'Title',
      'handler' => 'views_handler_field_nodelink',
    ),
    array (
      'tablename' => 'node_data_field_speaker',
      'field' => 'field_speaker_value',
      'label' => 'Speaker',
    ),
    array (
      'tablename' => 'event_views',
      'field' => 'calendar_start',
      'label' => '',
      'handler' => 'views_handler_field_date_small',
      'options' => 'node_data_field_datetime.field_datetime_value',
    ),
  );
  $view->filter = array (
    array (
      'tablename' => 'node',
      'field' => 'status',
      'operator' => '=',
      'options' => '',
      'value' => '1',
    ),
    array (
      'tablename' => 'node',
      'field' => 'type',
      'operator' => 'OR',
      'options' => '',
      'value' => array (
  0 => 'content-event',
),
    ),
    array (
      'tablename' => 'term_node_2',
      'field' => 'tid',
      'operator' => 'OR',
      'options' => '',
      'value' => array (
),
    ),
  );
  $view->exposed_filter = array (
    array (
      'tablename' => 'term_node_2',
      'field' => 'tid',
      'label' => 'Limit display to:',
      'optional' => 1,
      'is_default' => 0,
      'operator' => 1,
      'single' => 0,
    ),
  );
  $view->requires = array(node, node_data_field_speaker, event_views, term_node_2);
  $views[$view->name] = $view;

The args handling just makes the year and month default to the current, rather than showing the summary view listing all years with events. Removing it didn't affect this issue. Neither did removing the taxonomy filter.

I have events with dates in Sep 2006, but not Aug 2006. So if I click on 2006, then September I get a calendar view for September. However, if I click the "prev" link to go back to August, the view is blank. (It will show the empty text if I have some entered for the view).

I'm happy to help debug this if you have more pointers (IRC?).

Fix confirmed. Thanks Karen.