Ticket #38959: wordpress_38959.diff

src/wp-admin/includes/media.php

@@ -385 +385 @@
  * @since 2.6.0
  *
  * @param array  $file_array Array similar to a `$_FILES` upload array.
- * @param int    $post_id    The post ID the media is associated with.
+ * @param int    $post_id    Optional. The post ID the media is associated with.
  * @param string $desc       Optional. Description of the side-loaded file. Default null.
  * @param array  $post_data  Optional. Post data to override. Default empty array.
  * @return int|object The ID of the attachment or a WP_Error on failure.
  */
-function media_handle_sideload( $file_array, $post_id, $desc = null, $post_data = array() ) {
+function media_handle_sideload( $file_array, $post_id = 0, $desc = null, $post_data = array() ) {
         $overrides = array('test_form'=>false);
 
         $time = current_time( 'mysql' );
-        if ( $post = get_post( $post_id ) ) {
+        if ( $post_id && $post = get_post( $post_id ) ) {
                 if ( substr( $post->post_date, 0, 4 ) > 0 )
                         $time = $post->post_date;
         }