$cust_main->agentnum( $conf->config('default_agentnum') )
if $conf->exists('default_agentnum');
- $cust_main->referral_custnum( $cgi->param('referral_custnum') );
+ $cust_main->referral_custnum( scalar($cgi->param('referral_custnum')) );
$cust_main->set('postal_invoice', 'Y')
unless $conf->exists('disablepostalinvoicedefault');
$ss = '';