Bug 24488: Simplify searches

[srvgit] / circ / renew.pl

diff --git a/circ/renew.pl b/circ/renew.pl
index 28a25c2..acce777 100755 (executable)
--- a/circ/renew.pl
+++ b/circ/renew.pl
@@ -42,7 +42,7 @@ my ( $template, $librarian, $cookie, $flags ) = get_template_and_user(
 
 my $schema = Koha::Database->new()->schema();
 
-my $barcode        = $cgi->param('barcode');
+my $barcode        = $cgi->param('barcode') // '';
 my $unseen         = $cgi->param('unseen') || 0;
 $barcode =~ s/^\s*|\s*$//g; # remove leading/trailing whitespae
 $barcode = barcodedecode($barcode) if( $barcode && C4::Context->preference('itemBarcodeInputFilter'));