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Handle posts with an empty cat list. fixes #3072 

git-svn-id: http://svn.automattic.com/wordpress/trunk@4119 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-08-27 19:26:03 +00:00
parent 39e27240a8
commit 8460a0750d
1 changed files with 5 additions and 4 deletions
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9
wp-includes/post.php
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@ -759,7 +759,7 @@ function wp_publish_post($post_id) {
function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
global $wpdb;
// If $post_categories isn't already an array, make it one:
if (!is_array($post_categories) || 0 == count($post_categories))
if (!is_array($post_categories) || 0 == count($post_categories) || empty($post_categories))
$post_categories = array(get_option('default_category'));
$post_categories = array_unique($post_categories);
@ -794,9 +794,10 @@ function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
if ($add_cats) {
foreach ($add_cats as $new_cat) {
$wpdb->query("
INSERT INTO $wpdb->post2cat (post_id, category_id)
VALUES ($post_ID, $new_cat)");
if ( !empty($new_cat) )
$wpdb->query("
INSERT INTO $wpdb->post2cat (post_id, category_id)
VALUES ($post_ID, $new_cat)");
}
}