Fix on checkin for bug 639367: Add a comment to explain why we set the HTTP status...

diff --git a/Bugzilla.pm b/Bugzilla.pm
index c62b825e0643f69afbb94f22c378d92cfa9e995a..2c07ea72274c1f605926ecafaefb6b91a92731c0 100644 (file)
--- a/Bugzilla.pm
+++ b/Bugzilla.pm
@@ -170,6 +170,8 @@ sub init_page {
         else {
             $extension = 'txt';
         }
+        # Set the HTTP status to 503 when Bugzilla is down to avoid pages
+        # from being indexed.
         print Bugzilla->cgi->header(-status=>503) if i_am_cgi();
         my $t_output;
         $template->process("global/message.$extension.tmpl", $vars, \$t_output)