From: svost <ya.nowa@yandex.ru>
Date: Thu, 17 Mar 2016 06:53:21 +0000 (+0300)
Subject: Fix msvc c4127 warning
X-Git-Tag: nvc-v0.5.6~2^2~1
X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=commitdiff_plain;h=fe27b2dfe4551bc841b4edb833f13c7f72095faa

Fix msvc c4127 warning
---

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");