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

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 1763828a4eef973fce3296e2ffdd452f22e0a058..89f4f2d732715aa3465ca9b7d181409c469e6d75 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -58,11 +58,6 @@ sub cgitemplate ($$$;@) {
        
        my $template=template("page.tmpl");
 
-       my $topurl = $config{url};
-       if (defined $cgi && ! $config{w3mmode} && ! $config{reverse_proxy}) {
-               $topurl = $cgi->url;
-       }
-
        my $page="";
        if (exists $params{page}) {
                $page=delete $params{page};
@@ -416,7 +411,9 @@ sub cgi (;$$) {
 
        eval q{use CGI};
        error($@) if $@;
+       no warnings "once";
        $CGI::DISABLE_UPLOADS=$config{cgi_disable_uploads};
+       use warnings;
 
        if (! $q) {
                binmode(STDIN);
@@ -486,6 +483,9 @@ sub cgi (;$$) {
 sub cgierror ($) {
        my $message=shift;
 
+       eval q{use HTML::Entities};
+       $message = encode_entities($message);
+
        print "Content-type: text/html\n\n";
        print cgitemplate(undef, gettext("Error"),
                "<p class=\"error\">".gettext("Error").": $message</p>");