Ticket #20990: 20990.patch

wp-includes/functions.php

@@ -1756 +1756 @@
  * Retrieve list of allowed mime types and file extensions.
  *
  * @since 2.8.6
- *
+ * @uses apply_filters() Calls 'upload_mimes' on returned array
  * @return array Array of mime types keyed by the file extension regex corresponding to those types.
  */
 function get_allowed_mime_types() {