load RFID501 module since we are using to_hash

diff --git a/scripts/scan.pl b/scripts/scan.pl
index 09846c7..d2e18b9 100755 (executable)
--- a/scripts/scan.pl
+++ b/scripts/scan.pl
@@ -7,6 +7,7 @@ use Data::Dump qw(dump);
 use Getopt::Long;
 use lib 'lib';
 use Biblio::RFID::Reader;
 use Getopt::Long;
 use lib 'lib';
 use Biblio::RFID::Reader;

+use Biblio::RFID::RFID501;

 
 my $loop = 0;
 my $reader;
 
 my $loop = 0;
 my $reader;