make category plugin also sort by id, if someone wants it

diff --git a/include/plugin_internal.inc.php b/include/plugin_internal.inc.php
index 231f934d690a46bdf17c69165ae239fa90829cf7..dc28dcbe0626eacb79064197bc896054c4b7845e 100644 (file)
--- a/include/plugin_internal.inc.php
+++ b/include/plugin_internal.inc.php
@@ -1047,6 +1047,7 @@ class serendipity_categories_plugin extends serendipity_plugin {
                 $select = array();
                 $select['category_name']        = CATEGORY;
                 $select['category_description'] = DESCRIPTION;
+                $select['categoryid']           = 'ID';
                 $select['none']                 = NONE;
                 $propbag->add('type',         'select');
                 $propbag->add('name',         SORT_ORDER);