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-rw-r--r--admin/cat_modify.php10
1 files changed, 9 insertions, 1 deletions
diff --git a/admin/cat_modify.php b/admin/cat_modify.php
index 3c944ce7b..5b29a85d9 100644
--- a/admin/cat_modify.php
+++ b/admin/cat_modify.php
@@ -75,7 +75,15 @@ if (isset($_POST['submit']))
set_cat_status(array($_GET['cat_id']), $_POST['status']);
}
- if (isset($_POST['parent']) and $cat_info['id_uppercat'] != $_POST['parent'])
+ // in case the use moves his album to the gallery root, we force
+ // $_POST['parent'] from 0 to null to be compared with
+ // $cat_info['id_uppercat']
+ if (empty($_POST['parent']))
+ {
+ $_POST['parent'] = null;
+ }
+
+ if ($cat_info['id_uppercat'] != $_POST['parent'])
{
move_categories( array($_GET['cat_id']), $_POST['parent'] );
}