From c682403a3d356be21d7804a6a6e2be6dd90c159f Mon Sep 17 00:00:00 2001
From: Neale Pickett <neale@woozle.org>
Date: Mon, 15 Oct 2018 18:54:51 +0000
Subject: [PATCH] return 0 from entropy main

---
 entropy.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/entropy.c b/entropy.c
index fb45c9c..c91c013 100644
--- a/entropy.c
+++ b/entropy.c
@@ -23,5 +23,6 @@ main(int argc, char *argv[])
 	}
 
 	printf("%f\n", H);
+    return 0;
 }