EntityMalformedException: Missing bundle property on entity of type taxonomy_term. in entity_extract_ids

With the latest upgrade of Drupal (and possibly the entity module), I'm getting an error when the menu items are synced using the batch:

EntityMalformedException: Missing bundle property on entity of type taxonomy_term. in entity_extract_ids

This is because the loaded terms do not have a 'vocabulary_machine_name' (bundle) property. This can be fixed by adding some parameters to the call to `taxonomy_get_tree` in the function `_taxonomy_menu_insert_link_items_batch`:

function _taxonomy_menu_insert_link_items_batch($vid) {
  $terms = taxonomy_get_tree($vid, 0, NULL, TRUE);
  $menu_name = variable_get(_taxonomy_menu_build_variable('vocab_menu', $vid), FALSE);
// ...

The last 'TRUE' is the key; this makes sure the terms are fully loaded.