404/goto: Fix 404 display of utf-8 pages.

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

diff --git a/IkiWiki/Plugin/goto.pm b/IkiWiki/Plugin/goto.pm
index 4fd1471e98db36e72a5ce5f9695a479c35591929..439552f62f9d5b3fe97c33d8397a559118e25b71 100644 (file)
--- a/IkiWiki/Plugin/goto.pm
+++ b/IkiWiki/Plugin/goto.pm
@@ -32,20 +32,27 @@ sub cgi_goto ($;$) {
                }
        }
 
+       # It's possible that $page is not a valid page name;
+       # if so attempt to turn it into one.
+       if ($page !~ /$config{wiki_file_regexp}/) {
+               $page=titlepage($page);
+       }
+
        IkiWiki::loadindex();
 
        # If the page is internal (like a comment), see if it has a
        # permalink. Comments do.
        if (IkiWiki::isinternal($page) &&
            defined $pagestate{$page}{meta}{permalink}) {
-               Ikiwiki::redirect($q, $pagestate{$page}{meta}{permalink});
+               IkiWiki::redirect($q, $pagestate{$page}{meta}{permalink});
        }
 
        my $link = bestlink("", $page);
 
        if (! length $link) {
                IkiWiki::cgi_custom_failure(
-                       $q->header(-status => "404 Not Found"),
+                       $q,
+                       "404 Not Found",
                        IkiWiki::misctemplate(gettext("missing page"),
                                "<p>".
                                sprintf(gettext("The page %s does not exist."),
@@ -65,7 +72,7 @@ sub cgi ($) {
        my $do = $cgi->param('do');
 
        if (defined $do && ($do eq 'goto' || $do eq 'commenter' ||
-                              $do eq 'recentchanged_link')) {
+                              $do eq 'recentchanges_link')) {
                # goto is the preferred name for this; recentchanges_link and
                # commenter are for compatibility with any saved URLs
                cgi_goto($cgi);