Fix for Bug 4886, missing 404 redirection on wrong biblionumber for MARC and ISBD...

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

diff --git a/opac/opac-ISBDdetail.pl b/opac/opac-ISBDdetail.pl
index b4a4d3a..9b5c031 100755 (executable)
--- a/opac/opac-ISBDdetail.pl
+++ b/opac/opac-ISBDdetail.pl
@@ -75,7 +75,10 @@ $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
 
 my $marcflavour      = C4::Context->preference("marcflavour");
 my $record = GetMarcBiblio($biblionumber);
-
+if ( ! $record ) {
+    print $query->redirect("/cgi-bin/koha/errors/404.pl");
+    exit;
+}
 # some useful variables for enhanced content;
 # in each case, we're grabbing the first value we find in
 # the record and normalizing it