#897768 by pwolanin: Fixed Breadcrumb can show only one trail item, making it look like an action.

modules/overlay/overlay.module

@@ -344,17 +344,12 @@ function template_process_overlay(&$variables) {
 /**
  * Implements hook_preprocess_page().
  *
- * Display breadcrumbs correctly inside the overlay.
+ * Hide tabs inside the overlay.
  *
  * @see overlay_get_mode()
  */
 function overlay_preprocess_page(&$variables) {
   if (overlay_get_mode() == 'child') {
-    // Remove 'Home' from the breadcrumbs.
-    $overlay_breadcrumb = drupal_get_breadcrumb();
-    array_shift($overlay_breadcrumb);
-    $variables['breadcrumb'] = theme('breadcrumb', array('breadcrumb' => $overlay_breadcrumb));
-
     unset($variables['tabs'][0]);
   }
 }