diff --git a/path_breadcrumbs.module b/path_breadcrumbs.module
index 20bbb89..99b456c 100644
--- a/path_breadcrumbs.module
+++ b/path_breadcrumbs.module
@@ -214,11 +214,11 @@ function _path_breadcrumbs_build_breadcrumbs($path_breadcrumb, $contexts = array
     }
 
     // Set a breadcrumb as a link or as a plain text.
-    if (isset($path_breadcrumb->paths_prepared[$key]) && $path_breadcrumb->paths_prepared[$key] != '<none>') {
+    if (isset($path_breadcrumb->paths_prepared[$key]) && $path_breadcrumb->paths_prepared[$key] != '<none>' && !empty($path_breadcrumb->paths_prepared[$key])) {
       $path = _path_breadcrumbs_clean_url($path_breadcrumb->paths_prepared[$key], $options);
       $breadcrumb[] = l($title, $path, $options);
     }
-    elseif (isset($path_breadcrumb->paths_prepared[$key]) && $path_breadcrumb->paths_prepared[$key] == '<none>') {
+    elseif (isset($path_breadcrumb->paths_prepared[$key]) && $path_breadcrumb->paths_prepared[$key] == '<none>' || empty($path_breadcrumb->paths_prepared[$key])) {
       $breadcrumb[] = check_plain($title);
     }
   }
diff --git a/path_breadcrumbs_ui/path_breadcrumbs_ui.module b/path_breadcrumbs_ui/path_breadcrumbs_ui.module
index 303d1f4..a629795 100644
--- a/path_breadcrumbs_ui/path_breadcrumbs_ui.module
+++ b/path_breadcrumbs_ui/path_breadcrumbs_ui.module
@@ -820,9 +820,6 @@ function _path_breadcrumbs_ui_form_step_breadcrumbs_settings_validate($form, $fo
       if (empty($value['left_value'])) {
         form_set_error('breadcrumbs_table][' . $key . '][left_value', t('Link title should contain value.'));
       }
-      if (empty($value['right_value'])) {
-        form_set_error('breadcrumbs_table][' . $key . '][right_value', t('Link path should contain value.'));
-      }
     }
   }
 }