gal rankings and fixed a bug with gal graph caching

[ndwebbie.git] / ND / Web / Pages / CovOp.pm

diff --git a/ND/Web/Pages/CovOp.pm b/ND/Web/Pages/CovOp.pm
index 2ce65b45bc42bdb8c065265fc05c3df8dc4cd347..d673be765ae655957d911e5a80ebf0b8476efd0c 100644 (file)
--- a/ND/Web/Pages/CovOp.pm
+++ b/ND/Web/Pages/CovOp.pm
@@ -23,7 +23,7 @@ use warnings FATAL => 'all';
 use CGI qw/:standard/;
 use ND::Web::Include;
 
-our @ISA = qw/ND::Web::XMLPage/;
+use base qw/ND::Web::XMLPage/;
 
 $ND::Web::Page::PAGES{covop} = __PACKAGE__;