Changeset 6917

Timestamp:

11/05/2019 08:10:34 PM (4 years ago)

Author:

johnjamesjacoby

Message:

Anonymous: delete meta key if value is empty.

This commit ensures that editing a non-anonymous topic via WordPress Admin does not erroneously add empty anonymous author keys to post meta.

File:

• trunk/src/includes/common/functions.php (modified) (1 diff)

trunk/src/includes/common/functions.php

@@ -646 +646 @@
     // Update all anonymous metas
     foreach ( $r as $anon_key => $anon_value ) {
-        update_post_meta( $post_id, '_' . $anon_key, (string) $anon_value, false );
+
+        // Update, or delete if empty
+        ! empty( $anon_value )
+            ? update_post_meta( $post_id, '_' . $anon_key, (string) $anon_value, false )
+            : delete_post_meta( $post_id, '_' . $anon_key );
     }
 }