removed call by reference because it was causing a warning that it is depricated use. Refer to 41021

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.1.0@41517 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Jeremy Shipman 2007-09-10 01:14:36 +00:00 committed by Sam Minnee
parent 3a69b030fb
commit 2661107409

View File

@ -334,7 +334,7 @@ class Hierarchy extends DataObjectDecorator {
continue;
}
$idList[] = $child->ID;
$child->loadDescendantIDListInto(&$idList);
$child->loadDescendantIDListInto($idList);
}
}
}