nooc

commit 91a1132baaad6603c54c494740b558aa73e6e97b
parent 2b686cbe658d51860a657ac4dc57329f2a10f883
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Sun, 28 Nov 2021 20:47:41 -0600

error if not enough args given

Diffstat:
M
main.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/main.c b/main.c
@@ -452,8 +452,10 @@ struct stat statbuf;
 int
 main(int argc, char *argv[])
 {
-	if (argc < 3)
+	if (argc < 3) {
+		fprintf(stderr, "not enough args\n");
 		return 1;
+	}
 
 	int in = open(argv[1], 0, O_RDONLY);
 	if (in < 0) {