Fix a bug in the way that we add tags that causes it to be really slow

when adding a tag to lots of items.  Tag_Model::save() would call
item_related_update for every tag related to an item upon save which
is an O(N!) operation.  Fixes ticket #1412.

1 files changed, 0 insertions, 1 deletions

diff --git a/modules/tag/controllers/admin_tags.php b/modules/tag/controllers/admin_tags.php
index 0c82579b..99743a8e 100644
--- a/modules/tag/controllers/admin_tags.php
+++ b/modules/tag/controllers/admin_tags.php
@@ -52,7 +52,6 @@ class Admin_Tags_Controller extends Admin_Controller {
     $form = tag::get_delete_form($tag);
     if ($form->validate()) {
       $name = $tag->name;
-      db::build()->delete("items_tags")->where("tag_id", "=", $tag->id)->execute();
       $tag->delete();
       message::success(t("Deleted tag %tag_name", array("tag_name" => $name)));
       log::success("tags", t("Deleted tag %tag_name", array("tag_name" => $name)));