Make sure $enums is defined

diff --git a/kronolith/lib/Forms/CreateResource.php b/kronolith/lib/Forms/CreateResource.php
index 3fef8df..9f8c3d3 100644 (file)
--- a/kronolith/lib/Forms/CreateResource.php
+++ b/kronolith/lib/Forms/CreateResource.php
@@ -36,6 +36,7 @@ class Kronolith_CreateResourceForm extends Horde_Form {
         /* Get a list of available resource groups */
         $driver = Kronolith::getDriver('Resource');
         $groups = $driver->listResources(Horde_Perms::READ, array('type' => Kronolith_Resource::TYPE_GROUP));
+        $enum = array();
         foreach ($groups as $id => $group) {
             $enum[$id] = $group->get('name');
         }