Ticket #19570: post-format-meta-filter.diff

wp-includes/post-formats.php

@@ -94 +94 @@
         foreach ( $values as $key => $value )
                 $values[$key] = get_post_meta( $post_id, '_wp_format_' . $key, true );
 
-        return $values;
+        return apply_filters('post_format_meta', $values);
 }
 
 /**