Changeset 37990

Timestamp:

07/06/2016 06:00:23 PM (10 years ago)

Author:

jeremyfelt

Message:

Meta: Ensure $object_subtype is available before use in register_meta().

Props sc0ttkclark.
See #35658.

File:

• trunk/src/wp-includes/meta.php (modified) (2 diffs)

trunk/src/wp-includes/meta.php

@@ -1076 +1076 @@
         }
 
+        $object_subtype = '';
+
+        if ( ! empty( $args['object_subtype'] ) ) {
+                $object_subtype = $args['object_subtype'];
+        }
+
         // Back-compat: old sanitize and auth callbacks applied to all of an object type
         if ( $has_old_sanitize_cb ) {
@@ -1091 +1097 @@
 
         // Global registry only contains meta keys registered in the new way with a subtype.
-        if ( ! empty( $args['object_subtype'] ) ) {
-                $object_subtype = $args['object_subtype'];
+        if ( ! empty( $object_subtype ) ) {
                 $wp_meta_keys[ $object_type ][ $object_subtype ][ $meta_key ] = $args;