use strict;
use warnings;
+use Carp;
BEGIN {
my $formatdate = sprintf "%4d-%02d-%02d",$newyear,$newmonth,$newday;
$verbose and print "Checkouts before $formatdate will be anonymised.\n";
-my $rows = AnonymiseIssueHistory($formatdate);
+my ($rows, $err_history_not_deleted) = AnonymiseIssueHistory($formatdate);
+carp "Anonymisation of reading history failed." if ($err_history_not_deleted);
$verbose and print "$rows checkouts anonymised.\n";
exit(0);