Index: jack-rack-1.4.8_rc1/src/ui_callbacks.c
===================================================================
--- jack-rack-1.4.8_rc1.orig/src/ui_callbacks.c
+++ jack-rack-1.4.8_rc1/src/ui_callbacks.c
@@ -669,7 +669,9 @@ jack_session_cb (gpointer data)
 
   ui->js_event->command_line = strdup( cmd_buf );
 
+#ifdef HAVE_XML
   if (!ui_save_file (ui, fname_buf))
+#endif
     ui->js_event->flags = JackSessionSaveError;
 
   jack_session_reply( ui->procinfo->jack_client, ui->js_event );