From 9a98a20987253410e096292b07b877e1cbd62b7f Mon Sep 17 00:00:00 2001
From: Petr Gotthard <petr.gotthard@centrum.cz>
Date: Sat, 30 Jul 2016 12:21:39 -0700
Subject: Fix building crypto/cmac_nif on 64-bit machines.

---
 lib/crypto/c_src/crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index 240bfc8341..5270c9131e 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -1362,7 +1362,7 @@ static ERL_NIF_TERM cmac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]
     ErlNifBinary         key;
     ErlNifBinary         data;
     ERL_NIF_TERM         ret;
-    unsigned             ret_size;
+    size_t               ret_size;
 
     if (!enif_inspect_iolist_as_binary(env, argv[1], &key)
         || !(cipherp = get_cipher_type(argv[0], key.size))
-- 
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