From 2234c2085a32216ac27254c264a8445318153cba Mon Sep 17 00:00:00 2001
From: Dmitry Klionsky <dm.klionsky@gmail.com>
Date: Tue, 14 Jul 2015 11:35:14 +0300
Subject: [PATCH] Fix R16 build error

---
 rebar.config.script | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/rebar.config.script b/rebar.config.script
index bb9b083..c83c2c1 100644
--- a/rebar.config.script
+++ b/rebar.config.script
@@ -6,12 +6,12 @@ KeyAppend = fun(Tag,[],E,_)         ->[{Tag,[E]}];
                (Tag,[H|T],E,G)      ->[H|G(Tag,T,E,G)]
             end,
 code:ensure_loaded(crypto),
-case erlang:function_exported(crypto,block_encrypt,3) of
-  true  -> KeyAppend(erl_opts,CONFIG,{d,'CRYPTO_R16'},KeyAppend);
-  false -> CONFIG
-end.
+CONFIG2 = case erlang:function_exported(crypto,block_encrypt,3) of
+            true  -> KeyAppend(erl_opts,CONFIG,{d,'CRYPTO_R16'},KeyAppend);
+            false -> CONFIG
+          end.
 
 case erlang:is_builtin(erlang,timestamp,0) of
-  true  -> KeyAppend(erl_opts,CONFIG,{d,'HAS_TIMESTAMP'},KeyAppend);
-  false -> CONFIG
+  true  -> KeyAppend(erl_opts,CONFIG2,{d,'HAS_TIMESTAMP'},KeyAppend);
+  false -> CONFIG2
 end.