diff --git a/wp-includes/comment.php b/wp-includes/comment.php index ec93dc0d0..c0a390cc8 100644 --- a/wp-includes/comment.php +++ b/wp-includes/comment.php @@ -992,11 +992,10 @@ function do_all_pings() { } // Do Trackbacks - $trackbacks = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE to_ping <> '' AND post_status = 'publish'"); - if ( is_array($trackbacks) ) { + $trackbacks = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE to_ping <> '' AND post_status = 'publish'"); + if ( is_array($trackbacks) ) foreach ( $trackbacks as $trackback ) - do_trackbacks($trackback->ID); - } + do_trackbacks($trackback); //Do Update Services/Generic Pings generic_ping();