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Don't allow a category to be it's own parent. Props donncha. fixes #3278 

git-svn-id: http://svn.automattic.com/wordpress/trunk@4490 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-11-19 01:12:36 +00:00
parent 172bfb801f
commit 2390613e37
2 changed files with 8 additions and 2 deletions
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3
wp-admin/admin-db.php
View File

@ -151,6 +151,9 @@ function wp_update_category($catarr) {
$cat_ID = (int) $catarr['cat_ID']; $cat_ID = (int) $catarr['cat_ID'];
if( $cat_ID == $catarr['category_parent'] )
return false;
// First, get all of the original fields // First, get all of the original fields
$category = get_category($cat_ID, ARRAY_A); $category = get_category($cat_ID, ARRAY_A);

7
wp-admin/categories.php
View File

@ -62,9 +62,11 @@ case 'editedcat':
if ( !current_user_can('manage_categories') ) if ( !current_user_can('manage_categories') )
wp_die(__('Cheatin’ uh?')); wp_die(__('Cheatin’ uh?'));
wp_update_category($_POST); if ( wp_update_category($_POST) )
wp_redirect('categories.php?message=3'); wp_redirect('categories.php?message=3');
else
wp_redirect('categories.php?message=5');
exit; exit;
break; break;
@ -77,6 +79,7 @@ $messages[1] = __('Category added.');
$messages[2] = __('Category deleted.'); $messages[2] = __('Category deleted.');
$messages[3] = __('Category updated.'); $messages[3] = __('Category updated.');
$messages[4] = __('Category not added.'); $messages[4] = __('Category not added.');
$messages[5] = __('Category not updated.');
?> ?>
<?php if (isset($_GET['message'])) : ?> <?php if (isset($_GET['message'])) : ?>