From 23d6f231f98efe4a28e12ec9063430b93dedb69d Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Fri, 17 Apr 2009 02:13:00 +0000
Subject: [PATCH] Use API to delete links when deleting a user. Props
 TimButterfield, scohoust. fixes #7774

git-svn-id: https://develop.svn.wordpress.org/trunk@10975 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/includes/user.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/wp-admin/includes/user.php b/wp-admin/includes/user.php
index 15397a603a..1f04875f6c 100644
--- a/wp-admin/includes/user.php
+++ b/wp-admin/includes/user.php
@@ -411,7 +411,8 @@ function wp_delete_user($id, $reassign = 'novalue') {
 	global $wpdb;
 
 	$id = (int) $id;
-	
+	$user = new WP_User($id);	
+
 	// allow for transaction statement
 	do_action('delete_user', $id);
 
@@ -424,7 +425,13 @@ function wp_delete_user($id, $reassign = 'novalue') {
 		}
 
 		// Clean links
-		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->links WHERE link_owner = %d", $id) );
+		$link_ids = $wpdb->get_col( $wpdb->prepare("SELECT link_id FROM $wpdb->links WHERE link_owner = %d", $id) );
+
+		if ( $link_ids ) {
+			foreach ( $link_ids as $link_id )
+				wp_delete_link($link_id);
+		}
+
 	} else {
 		$reassign = (int) $reassign;
 		$wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_author = %d WHERE post_author = %d", $reassign, $id) );
@@ -436,8 +443,6 @@ function wp_delete_user($id, $reassign = 'novalue') {
 	$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d", $id) );
 	$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->users WHERE ID = %d", $id) );
 
-	$user = new WP_User($id);
-
 	wp_cache_delete($id, 'users');
 	wp_cache_delete($user->user_login, 'userlogins');
 	wp_cache_delete($user->user_email, 'useremail');