diff options
| -rw-r--r-- | modules/taxonomy/taxonomy.module | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/modules/taxonomy/taxonomy.module b/modules/taxonomy/taxonomy.module index dc2847d37..2aa55a84c 100644 --- a/modules/taxonomy/taxonomy.module +++ b/modules/taxonomy/taxonomy.module @@ -879,7 +879,8 @@ function taxonomy_get_parents_all($tid) { * An optional vocabulary ID to restrict the child search. * * @return - * An array of term objects which are the children of the term $tid. + * An array of term objects that are the children of the term $tid, or an + * empty array when no children exist. */ function taxonomy_get_children($tid, $vid = 0) { $children = &drupal_static(__FUNCTION__, array()); |