%if ( $old->pkgnum && ! $conf->exists('legacy_link-steal') ) {
% $error = "svcnum $svcnum already linked to package ". $old->pkgnum;
%} else {
-% $new = new FS::cust_svc ({
-% 'svcnum' => $svcnum,
-% 'pkgnum' => $pkgnum,
-% 'svcpart' => $svcpart,
-% });
+% $new = new FS::cust_svc { $old->hash };
+% $new->pkgnum($pkgnum);
+% $new->svcpart($svcpart);
%
% $error = $new->replace($old);
%}