From d04d030367b9e31da507b87b815d531436640187 Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Mon, 30 Jun 2014 19:15:45 +0100
Subject: [PATCH] Use EXIT_FAILURE

---
 pidof.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pidof.c b/pidof.c
index 46ed961..4ed19c7 100644
--- 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);