diff -Nur -x '*.orig' -x '*.rej' CGI-Persistent-0.22/lib/CGI/Persistent.pm mezzanine_patched_CGI-Persistent-0.22/lib/CGI/Persistent.pm
--- CGI-Persistent-0.22/lib/CGI/Persistent.pm	2007-02-13 16:22:27.000000000 -0500
+++ mezzanine_patched_CGI-Persistent-0.22/lib/CGI/Persistent.pm	2007-02-13 16:03:12.000000000 -0500
@@ -22,16 +22,16 @@
     my ( $class, $dope, $id ) = @_ ; 
     $dope = "." unless $dope; 
     my $cgi = new CGI; # print $cgi->header ();
-    my $fn  = basename($cgi->param( '.id' ) || $id || ''); 
+    my $fn  = fileparse($cgi->param( '.id' ) || $id || ''); 
 
     unless ( $fn ) { 
         my $po = new Persistence::Object::Simple ( __Dope => $dope ); 
-        $cgi->append( -name => '.id', -values => basename $po->{ __Fn } );
-        $fn = basename $po->{ __Fn }; undef $po; 
+        $fn = fileparse $po->{ __Fn };
+        $cgi->append( -name => '.id', -values => $fn );
+	undef $po; 
     }
 
-    my $po = new Persistence::Object::Simple __Fn =>
-	join "/", ($dope,$fn); 
+    my $po = new Persistence::Object::Simple __Fn => "$dope/$fn";
     $po->{ __DOPE } = undef; 
     $po->{sessiondir} = $dope;
     my @names = $cgi->param ();