X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=opac%2Fopac-image.pl;h=7a94e81d52aeff5855412c4c73480ed2c54ada6e;hb=1885e6a2146dfab4784e3d9560161d5f097cfcae;hp=ba554c7befe1a05831c711a8f97efcea57907d2f;hpb=068e5be6395088793aeab66d67c36c2b9da2c5d9;p=koha.git

diff --git a/opac/opac-image.pl b/opac/opac-image.pl
index ba554c7bef..7a94e81d52 100755
--- a/opac/opac-image.pl
+++ b/opac/opac-image.pl
@@ -7,26 +7,25 @@
 #
 # This file is part of Koha.
 #
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
 #
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License along
-# with Koha; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
 #
 #
 #
 
-use strict;
-use warnings;
+use Modern::Perl;
 
-use CGI;
+use CGI qw ( -utf8 );
 use C4::Context;
 use C4::Images;
 
@@ -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];
         }
@@ -92,8 +91,7 @@ if ( C4::Context->preference("OPACLocalCoverImages") ) {
 }
 print $data->header(
     -type            => $mimetype,
-    -'Cache-Control' => 'no-store',
-    -expires         => 'now',
+    -expires         => '+30m',
     -Content_Length  => length($image)
 ), $image;