see subject, simple patch below

    --- a/IkiWiki/Plugin/inline.pm
    +++ b/IkiWiki/Plugin/inline.pm
    @@ -371,7 +371,8 @@ sub preprocess_inline (@) {
              }
              if (length $config{cgiurl} && defined $type) {
                $template->param(have_actions => 1);
    -           $template->param(editurl => cgiurl(do => "edit", page => $page));
    +           $template->param(editurl => cgiurl(do => "edit", page => $page))
    +             if IkiWiki->can("cgi_editpage");
              }
            }

[[done]] --[[Joey]]