xinetd: Make sure base::xinetd is included when needed

manifests/xinetd/config.pp

@@ -67,9 +67,12 @@ define base::xinetd::config(
         fail("one of server or server_type => 'INTERNAL' must be given")
     }
 
+    # Make sure xinetd is installed
+    include base::xinetd
+
     file { "/etc/xinetd.d/$name":
         ensure  => $ensure,
         content => template('base/xinetd/config.erb'),
         notify  => Service['xinetd'],
     }
-}
\ No newline at end of file
+}