From f89f5ae94c23c1eb52ac8a7ff4f2643bae8d2369 Mon Sep 17 00:00:00 2001
From: Orson Peters <orsonpeters@gmail.com>
Date: Tue, 22 Jan 2013 11:32:57 +0100
Subject: [PATCH] docs and changed to void functions

---
 readme.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/readme.md b/readme.md
index 637fe93..6525be5 100644
--- a/readme.md
+++ b/readme.md
@@ -65,7 +65,11 @@ Example
     const unsigned char message[] = "TEST MESSAGE";
 
     /* create a random seed, and a keypair out of that seed */
-    ed25519_create_seed(seed);
+    if (ed25519_create_seed(seed)) {
+        printf("error while generating seed\n");
+        exit(1);
+    }
+
     ed25519_create_keypair(verify_key, sign_key, seed);
 
     /* create signature on the message with the sign key */