From 797daa653bf70bb5ccc7db8f587749c543f2e992 Mon Sep 17 00:00:00 2001
From: Jesper Louis Andersen <jesper.louis.andersen@gmail.com>
Date: Wed, 17 Dec 2014 08:35:50 +0100
Subject: [PATCH] Fix a type specification.

When calling `stream_xor/3` it is possible to supply `iodata()` directly
and you don't have to convert to a binary first. Reflect this in the type
of the specification.
---
 src/enacl.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/enacl.erl b/src/enacl.erl
index 01fdd7e..e73e4b3 100644
--- a/src/enacl.erl
+++ b/src/enacl.erl
@@ -374,7 +374,7 @@ stream(_, _, _) -> error(badarg).
 %% @end
 -spec stream_xor(Msg, Nonce, Key) -> CipherText
   when
-    Msg :: binary(),
+    Msg :: iodata(),
     Nonce :: binary(),
     Key :: binary(),
     CipherText :: binary().