gistfile1.diff

Index: lib/Catalyst/Engine/HTTP/Prefork.pm
===================================================================
--- lib/Catalyst/Engine/HTTP/Prefork.pm	(revision 10421)
+++ lib/Catalyst/Engine/HTTP/Prefork.pm	(working copy)
@@ -45,6 +45,9 @@
         max_servers                => $options->{max_servers}       || 50,
         max_requests               => $options->{max_requests}      || 1000,
         leave_children_open_on_hup => $options->{restart_graceful}  || 0,
+
+        defined $options->{pidfile} ?
+            ( pid_file  => $options->{pidfile} : () ),
     );
 }