sub balance_due_msg {
my $self = shift;
my $msg = 'Balance Due';
+ return $msg unless $conf->exists('invoice_default_terms');
if ( $conf->config('invoice_default_terms') =~ /^\s*Net\s*(\d+)\s*$/ ) {
$msg .= ' - Please pay by '. time2str("%x", $self->_date + ($1*86400) );
} elsif ( $conf->config('invoice_default_terms') ) {