Cleanup for public release

1 files changed, 4 insertions, 3 deletions

diff --git a/NMI.pm b/NMI.pm
index ca4cdb6..a20c959 100644
--- a/NMI.pm
+++ b/NMI.pm
@@ -9,7 +9,7 @@ use URI::Escape;
 use vars qw($VERSION @ISA $DEBUG);
 
 @ISA = qw(Business::OnlinePayment::HTTPS);
-$VERSION = '0.01';
+$VERSION = '0.02';
 
 $DEBUG = 0;
 
@@ -151,12 +151,13 @@ sub map_fields {
   $content{'payment'} = $types{lc($content{'type'})} or die "Payment method '$content{type}' not supported.\n";
   $content{'action'} = $actions{lc($content{'action'})} or die "Transaction type '$content{action}' not supported.\n";
 
-  $content{'expiration'} =~ s/\D//g;
+  $content{'expiration'} =~ s/\D//g if defined($content{'expiration'});
 
   $content{'account_type'} ||= 'personal checking';
   @content{'account_holder_type', 'account_type'} = 
     map {lc} split /\s/, $content{'account_type'};
-  $content{'ship_name'} = $content{'ship_first_name'}.' '.$content{'ship_last_name'};
+  $content{'ship_name'} = $content{'ship_first_name'} ? 
+      ($content{'ship_first_name'}.' '.$content{'ship_last_name'}) : '';
   $self->content(%content);
 }