Bug 13871: [TITLE_AMENDED] Additional changes

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

diff --git a/opac/opac-addbybiblionumber.pl b/opac/opac-addbybiblionumber.pl
index 9ca2a3a..eec38bd 100755 (executable)
--- a/opac/opac-addbybiblionumber.pl
+++ b/opac/opac-addbybiblionumber.pl
@@ -24,7 +24,6 @@ use warnings;
 
 use CGI qw ( -utf8 );
 use C4::Biblio;
-use C4::VirtualShelves qw/:DEFAULT/;
 use C4::Output;
 use C4::Auth;
 
@@ -41,6 +40,11 @@ our $authorized          = 1;
 our $errcode           = 0;
 our @biblios;
 
+# if virtualshelves is disabled, leave immediately
+if ( ! C4::Context->preference('virtualshelves') ) {
+    print $query->redirect("/cgi-bin/koha/errors/404.pl");
+    exit;
+}
 
 if (scalar(@biblionumber) == 1) {
     @biblionumber = (split /\//,$biblionumber[0]);