--- netlabel_tools-0.19/netlabelctl/main.c	2009-01-05 16:24:16.000000000 -0500
+++ netlabel_tools-0.19.new/netlabelctl/main.c	2010-06-17 02:54:06.864494476 -0400
@@ -352,6 +352,7 @@
 		fprintf(stderr,
 			MSG_ERR("unknown or missing module '%s'\n"),
 			module_name);
+		ret_val = 1;
 		goto exit;
 	}
 	ret_val = module_main(argc - optind - 1, argv + optind + 1);