use base instead of setting @ISA manually

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

diff --git a/ND/Web/Pages/Graph.pm b/ND/Web/Pages/Graph.pm
index 599051a53cf40b42f1e5b9dc5f559918ea062829..8618420242965ac1ecd94b282ee1a2f96d1fa8df 100644 (file)
--- a/ND/Web/Pages/Graph.pm
+++ b/ND/Web/Pages/Graph.pm
@@ -24,7 +24,7 @@ use CGI qw/:standard/;
 use ND::Include;
 use ND::Web::Graph;
 
-our @ISA = qw/ND::Web::Image/;
+use base qw/ND::Web::Image/;
 
 $ND::Web::Page::PAGES{graph} = 'ND::Web::Pages::Graph';