ffzg/recall_notices.pl: added --interval and --dedup

[koha.git] / opac / opac-image.pl

diff --git a/opac/opac-image.pl b/opac/opac-image.pl
index 8e627b1..7a94e81 100755 (executable)
--- a/opac/opac-image.pl
+++ b/opac/opac-image.pl
@@ -23,8 +23,7 @@
 #
 #
 
-use strict;
-use warnings;
+use Modern::Perl;
 
 use CGI qw ( -utf8 );
 use C4::Context;
@@ -64,7 +63,7 @@ if ( C4::Context->preference("OPACLocalCoverImages") ) {
         $imagenumber = $data->param('imagenumber');
     }
     elsif ( defined $data->param('biblionumber') ) {
-        my @imagenumbers = ListImagesForBiblio( $data->param('biblionumber') );
+        my @imagenumbers = ListImagesForBiblio( scalar $data->param('biblionumber') );
         if (@imagenumbers) {
             $imagenumber = $imagenumbers[0];
         }