daemon: return "access denied" if a service is not allowed

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 84f2c1df2c22c88baa0ceb987ced6b9595a04a84..0779f12d6178c23a47f4b9a08152176d0e19a2a8 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3465,11 +3465,10 @@ sub run_highlighter {
        my ($fd, $highlight, $syntax) = @_;
        return $fd unless ($highlight && defined $syntax);
 
-       close $fd
-               or die_error(404, "Reading blob failed");
+       close $fd;
        open $fd, quote_command(git_cmd(), "cat-file", "blob", $hash)." | ".
                  quote_command($highlight_bin).
-                 " --xhtml --fragment --syntax $syntax |"
+                 " --fragment --syntax $syntax |"
                or die_error(500, "Couldn't open file or run syntax highlighter");
        return $fd;
 }
@@ -3602,10 +3601,15 @@ sub git_header_html {
                insert_file($site_header);
        }
 
-       print "<div class=\"page_header\">\n" .
-             $cgi->a({-href => esc_url($logo_url),
-                      -title => $logo_label},
-                     qq(<img src=").esc_url($logo).qq(" width="72" height="27" alt="git" class="logo"/>));
+       print "<div class=\"page_header\">\n";
+       if (defined $logo) {
+               print $cgi->a({-href => esc_url($logo_url),
+                              -title => $logo_label},
+                             $cgi->img({-src => esc_url($logo),
+                                        -width => 72, -height => 27,
+                                        -alt => "git",
+                                        -class => "logo"}));
+       }
        print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
        if (defined $project) {
                print $cgi->a({-href => href(action=>"summary")}, esc_html($project));