mdwn: Don't enable alphabetically labelled ordered lists by default

[git.ikiwiki.info.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 1db96f9f284ac24ee395224484517a6d264270ad..f1eb31d97a6c0e02d3fe1a83fd62fa6603763fc3 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -146,7 +146,7 @@ sub needsignin ($$) {
        my $q=shift;
        my $session=shift;
 
-       if (! defined $session->param("name") ||
+       if (! length $session->param("name") ||
            ! userinfo_get($session->param("name"), "regdate")) {
                $session->param(postsignin => $q->query_string);
                cgi_signin($q, $session);
@@ -391,7 +391,7 @@ sub checksessionexpiry ($$) {
 
        if (defined $session->param("name")) {
                my $sid=$q->param('sid');
-               if (! defined $sid || $sid ne $session->id) {
+               if (! defined $sid || $sid ne $session->id || ! length $session->param("name")) {
                        error(gettext("Your login session has expired."));
                }
        }
@@ -444,11 +444,11 @@ sub cgi (;$$) {
        }
        
        # Auth hooks can sign a user in.
-       if ($do ne 'signin' && ! defined $session->param("name")) {
+       if ($do ne 'signin' && ! length $session->param("name")) {
                run_hooks(auth => sub {
                        shift->($q, $session)
                });
-               if (defined $session->param("name")) {
+               if (length $session->param("name")) {
                        # Make sure whatever user was authed is in the
                        # userinfo db.
                        if (! userinfo_get($session->param("name"), "regdate")) {
@@ -490,7 +490,8 @@ sub cgierror ($) {
        print "Content-type: text/html\n\n";
        print cgitemplate(undef, gettext("Error"),
                "<p class=\"error\">".gettext("Error").": $message</p>");
-       die $@;
+
+       die $message;
 }
 
 1