function overlay_page_delivery_callback_alter

7.x overlay.module overlay_page_delivery_callback_alter(&$callback)

Implements hook_page_delivery_callback_alter().

File

drupal-7.x/modules/overlay/overlay.module, line 566
Displays the Drupal administration interface in an overlay.

Code

function overlay_page_delivery_callback_alter(&$callback) {
  if (overlay_display_empty_page()) {
    $callback = 'overlay_deliver_empty_page';
  }
}