# 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., 59 Temple Place,
-# Suite 330, Boston, MA 02111-1307 USA
+# 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.
use strict;
+use warnings;
+
use C4::Auth qw(:DEFAULT get_session);
use CGI;
use Storable qw(freeze thaw);
$template->param(dateformat => C4::Context->preference("dateformat"));
# If the user is not logged in, we deal with the cookie
-if ($loggedinuser == '') {
+if (!$loggedinuser) {
# Deleting search history
if ($cgi->param('action') && $cgi->param('action') eq 'delete') {