From fe27b2dfe4551bc841b4edb833f13c7f72095faa Mon Sep 17 00:00:00 2001
From: svost <ya.nowa@yandex.ru>
Date: Thu, 17 Mar 2016 09:53:21 +0300
Subject: [PATCH] Fix msvc c4127 warning

---
 src/bignum.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/bignum.h b/src/bignum.h
index 7f02fd5..4bda99d 100644
--- a/src/bignum.h
+++ b/src/bignum.h
@@ -206,10 +206,13 @@ public:
         return n;
     }
 
+    //supress msvc C4127: conditional expression is constant
+    inline bool check(bool value) {return value;}
+
     void setuint64(uint64_t n)
     {
         // Use BN_set_word if word size is sufficient for uint64_t
-        if (sizeof(n) <= sizeof(BN_ULONG))
+        if (check(sizeof(n) <= sizeof(BN_ULONG)))
         {
             if (!BN_set_word(this, (BN_ULONG)n))
                 throw bignum_error("CBigNum conversion from uint64_t : BN_set_word failed");
-- 
1.7.1