commit dd3f04b22709a1c169a8d1689e8244214e0a7c32
from: Omar Polo <op@omarpolo.com>
date: Mon Jan 08 08:39:18 2024 UTC

titan: accept either one or two positional arguments

commit - fd48b7c0c4093c710b2d692b7abca89b0dbf0a33
commit + dd3f04b22709a1c169a8d1689e8244214e0a7c32
blob - 62733b95b1ae0baf1dcff09819f70a5b91909b2f
blob + d9736c1d02fb624fb2867275da307071a5c9b6d2
--- titan.c
+++ titan.c
@@ -269,7 +269,7 @@ main(int argc, char **argv)
 	if (cert != NULL && key == NULL)
 		key = cert;
 
-	if (argc > 2)
+	if (argc != 1 && argc != 2)
 		usage();
 
 	in = open_input_file(argc, argv);