comments: fix invocation of possibly_foolish_untaint

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index d1105b3662ab4b6e96720bc86b9f512e5565f267..4fa82f4678da6fb1e211d2c0a9ff9374eaa73377 100644 (file)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -302,7 +302,7 @@ sub sessioncgi ($$) { #{{{
 
        my $type = $form->param('type');
        if (defined $type && length $type && $IkiWiki::hooks{htmlize}{$type}) {
-               $type = possibly_foolish_untaint($type);
+               $type = IkiWiki::possibly_foolish_untaint($type);
        }
        else {
                $type = $config{default_pageext};