Restore the check for trueness on $user_id so we don't run the queries or create the objects. Fixes #11419 props Denis-de-Bernardy.

git-svn-id: https://develop.svn.wordpress.org/trunk@12391 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2009-12-13 17:32:14 +00:00
parent fafe6e5f01
commit 81edd5a728

View File

@ -506,7 +506,7 @@ function wp_allow_comment($commentdata) {
do_action( 'check_comment_flood', $comment_author_IP, $comment_author_email, $comment_date_gmt );
if ( isset($user_id) ) {
if ( isset($user_id) && $user_id) {
$userdata = get_userdata($user_id);
$user = new WP_User($user_id);
$post_author = $wpdb->get_var($wpdb->prepare("SELECT post_author FROM $wpdb->posts WHERE ID = %d LIMIT 1", $comment_post_ID));