BUG 3380 Show serial enumeration on opac holds screen

[koha_gimpoz] / opac / opac-alert-subscribe.pl

diff --git a/opac/opac-alert-subscribe.pl b/opac/opac-alert-subscribe.pl
index d357af4..8e827b6 100755 (executable)
--- a/opac/opac-alert-subscribe.pl
+++ b/opac/opac-alert-subscribe.pl
@@ -19,6 +19,8 @@
 
 
 use strict;
+use warnings;
+
 use CGI;
 use C4::Auth;
 use C4::Dates;
@@ -30,13 +32,13 @@ use C4::Serials;
 
 
 my $query = new CGI;
-my $op    = $query->param('op');
+my $op    = $query->param('op') || '';
 my $dbh   = C4::Context->dbh;
 
 my $sth;
 my ( $template, $loggedinuser, $cookie );
 my $externalid   = $query->param('externalid');
-my $alerttype    = $query->param('alerttype');
+my $alerttype    = $query->param('alerttype') || '';
 my $biblionumber = $query->param('biblionumber');
 
 ( $template, $loggedinuser, $cookie ) = get_template_and_user(
@@ -59,6 +61,7 @@ if ( $op eq 'alert_confirmed' ) {
 }
 elsif ( $op eq 'cancel_confirmed' ) {
     my $alerts = getalert( $loggedinuser, $alerttype, $externalid );
+    warn "CANCEL confirmed : $loggedinuser, $alerttype, $externalid".Data::Dumper::Dumper( $alerts );
     foreach (@$alerts)
     {    # we are supposed to have only 1 result, but just in case...
         delalert( $_->{alertid} );