Changeset 5739

Timestamp:

06/20/2007 10:06:29 PM (17 years ago)

Author:

ryan

Message:

Don't create '0' categories. fixes #4413

Location:

trunk/wp-includes

Files:

• post.php (modified) (1 diff)
• taxonomy.php (modified) (2 diffs)

trunk/wp-includes/post.php

@@ -797 +797 @@
     if (!is_array($post_categories) || 0 == count($post_categories) || empty($post_categories))
         $post_categories = array(get_option('default_category'));
+    else if ( 1 == count($post_categories) && '' == $post_categories[0] )
+        return true;
 
     $post_categories = array_map('intval', $post_categories);

trunk/wp-includes/taxonomy.php

@@ -382 +382 @@
 
     if ( is_int($term) ) {
+        if ( 0 == $term )
+            return 0;
         $where = "t.term_id = '$term'";
     } else {
@@ -601 +603 @@
         return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
 
+    if ( is_int($term) && 0 == $term )
+        return new WP_Error('invalid_term_id', __('Invalid term ID'));
+
     $defaults = array( 'alias_of' => '', 'description' => '', 'parent' => 0, 'slug' => '');
     $args = wp_parse_args($args, $defaults);