nfy

commit b887c76fbf2f673f6777769965348106854e4fcb
parent e55ce072fd1a3d4d1c6e1ee90c709fd5618c57b8
Author: Christos Margiolis <christos@margiolis.net>
Date:   Sat,  2 Apr 2022 01:18:51 +0300

errx instead of warnx

Diffstat:
M
nfy.c
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/nfy.c b/nfy.c
@@ -101,10 +101,8 @@ main(int argc, char *argv[])
 	argc -= optind;
 	argv += optind;
 
-	if (isatty(STDIN_FILENO)) {
-		warnx("stdin is empty");
-		return (0);
-	}
+	if (isatty(STDIN_FILENO))
+		errx(1, "stdin is empty");
 
 	/* detach from tty */
 	if ((pid = fork()) < 0)