From 3971c1f47c6b6b7b87a50efa24674c7820d24ac1 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <info@nulltime.net>
Date: Mon, 10 Oct 2016 18:52:46 +0200
Subject: [PATCH] check daemon() return value

---
 slstatus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/slstatus.c b/slstatus.c
index 57ef9a9..0a0f743 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -621,8 +621,8 @@ main(int argc, char *argv[])
 	if (dflag && oflag) {
 		usage();
 	}
-	if (dflag) {
-		(void)daemon(1, 1);
+	if (dflag && daemon(1, 1) < 0) {
+		err(1, "daemon");
 	}
 
 	memset(&act, 0, sizeof(act));