diff options
Diffstat (limited to 'includes/common.inc')
| -rw-r--r-- | includes/common.inc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/includes/common.inc b/includes/common.inc index e74d1c0a7..391878546 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -230,7 +230,7 @@ function drupal_get_profile() { function drupal_set_breadcrumb($breadcrumb = NULL) { $stored_breadcrumb = &drupal_static(__FUNCTION__); - if (!is_null($breadcrumb)) { + if (isset($breadcrumb)) { $stored_breadcrumb = $breadcrumb; } return $stored_breadcrumb; @@ -242,7 +242,7 @@ function drupal_set_breadcrumb($breadcrumb = NULL) { function drupal_get_breadcrumb() { $breadcrumb = drupal_set_breadcrumb(); - if (is_null($breadcrumb)) { + if (!isset($breadcrumb)) { $breadcrumb = menu_get_active_breadcrumb(); } @@ -2267,9 +2267,9 @@ function l($text, $path, array $options = array()) { // Merge in defaults. $options += array( - 'attributes' => array(), - 'html' => FALSE, - ); + 'attributes' => array(), + 'html' => FALSE, + ); // Append active class. if (($path == $_GET['q'] || ($path == '<front>' && drupal_is_front_page())) && @@ -6204,7 +6204,7 @@ function drupal_write_record($table, &$record, $primary_keys = array()) { } if (!property_exists($object, $field)) { - // Skip fields that are not provided, default values are already known + // Skip fields that are not provided, default values are already known // by the database. continue; } |