--- make_catalog_backup.pl.orig	2011-08-26 10:19:50.000000000 +0300
+++ make_catalog_backup.pl	2011-08-26 10:09:28.000000000 +0300
@@ -80,7 +80,9 @@
     if ($args{db_port}) {
         $ENV{PGPORT}=$args{db_port};
     }
-
+    if ($args{working_dir}) {
+	$wd=$args{working_dir};
+    }
     $ENV{PGDATABASE}=$args{db_name};
     $ENV{PGUSER}=$args{db_user};
     $ENV{PGPASSWORD}=$args{db_password};