From f25e3adf7d158283ef4bc1dd61df940c383dfebe Mon Sep 17 00:00:00 2001
From: Federico Bond <federicobond@gmail.com>
Date: Tue, 13 May 2014 01:39:42 -0300
Subject: [PATCH] Fix build in OS X 10.9

---
 src/test/bignum.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/bignum.h b/src/test/bignum.h
index b57800f37..a75f5250f 100644
--- a/src/test/bignum.h
+++ b/src/test/bignum.h
@@ -10,6 +10,7 @@
 #include <limits>
 #include <stdexcept>
 #include <stdint.h>
+#include <string>
 #include <vector>
 
 #include <openssl/bn.h>