Use EXIT_FAILURE

2014-06-30 19:15:45 +01:00 · 2014-06-30 19:15:45 +01:00 · d04d030367
commit d04d030367
parent 86060b535c
1 changed files with 1 additions and 1 deletions
--- a/pidof.c
+++ b/pidof.c
@ -51,7 +51,7 @@ main(int argc, char *argv[])
 	} ARGEND;
 	if (!argc)
-		return 1;
+		return EXIT_FAILURE;
 	TAILQ_INIT(&omitpid_head);