Check that there are no positional arguments

2024-08-18 20:23:57 +02:00 · 2024-08-18 20:23:57 +02:00 · 4c654cd621
parent 244bb719b1
commit 4c654cd621
1 changed files with 4 additions and 0 deletions
--- a/main.c
+++ b/main.c
@ -84,6 +84,10 @@ main(int argc, char ** argv)
 			return 1;
 		}
 	}
+	if (optind < argc) {
+		fprintf(stderr, "Unexpected positional argument at position %d: %s\n", optind, argv[optind]);
+		return 1;
+	}

 	ProcessingState state = (ProcessingState) {
 		.wait_delay = NULL,