add news item for ikiwiki 3.20101201

[git.ikiwiki.info.git] / IkiWiki / Plugin / goto.pm

diff --git a/IkiWiki/Plugin/goto.pm b/IkiWiki/Plugin/goto.pm
index 669211691028b90f748f0d1489e0380a7d97b253..348a663efdd936d5004e0735ad41e4c393568c3e 100644 (file)
--- a/IkiWiki/Plugin/goto.pm
+++ b/IkiWiki/Plugin/goto.pm
@@ -7,6 +7,7 @@ use IkiWiki 3.00;
 
 sub import {
        hook(type => "cgi", id => 'goto',  call => \&cgi);
+       hook(type => "getsetup", id => 'goto',  call => \&getsetup);
 }
 
 sub getsetup () {
@@ -51,7 +52,7 @@ sub cgi_goto ($;$) {
                IkiWiki::redirect($q, $pagestate{$page}{meta}{permalink});
        }
 
-       if (! length $link) {
+       if (! defined $link || ! length $link) {
                IkiWiki::cgi_custom_failure(
                        $q,
                        "404 Not Found",