diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/book/book.admin.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/book/book.admin.inc b/modules/book/book.admin.inc index a3b232c54..8aa662592 100644 --- a/modules/book/book.admin.inc +++ b/modules/book/book.admin.inc @@ -27,7 +27,6 @@ function book_admin_overview() { * @ingroup forms */ function book_admin_settings() { - $types = node_get_types('names'); $form['book_allowed_types'] = array( '#type' => 'checkboxes', @@ -45,6 +44,7 @@ function book_admin_settings() { '#description' => t('The content type for the %add-child link must be one of those selected as an allowed book outline type.', array('%add-child' => t('Add child page'))), '#required' => TRUE, ); + $form['array_filter'] = array('#type' => 'value', '#value' => TRUE); $form['#validate'][] = 'book_admin_settings_validate'; return system_settings_form($form); } |