From 977f4b3dd0b54ab7ba2be143f71318e64f6b53d2 Mon Sep 17 00:00:00 2001
From: John T Skarbek <jtslear@gmail.com>
Date: Wed, 27 Jan 2016 22:55:59 -0500
Subject: [PATCH] Because when you type `sl` you technically failed

* Configures the exit code to reflect your failure
* brings in the use of EXIT_FAILURE for portability
---
 sl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sl.c b/sl.c
index d8f2d750..1da750f3 100644
--- a/sl.c
+++ b/sl.c
@@ -38,6 +38,7 @@
 
 #include <curses.h>
 #include <signal.h>
+#include <stdlib.h>
 #include <unistd.h>
 #include "sl.h"
 
@@ -111,6 +112,7 @@ int main(int argc, char *argv[])
     }
     mvcur(0, COLS - 1, LINES - 1, 0);
     endwin();
+    return(EXIT_FAILURE);
 }