Use C++11 thread-safe static initializers

1 files changed, 1 insertions, 5 deletions

diff --git a/src/coins.cpp b/src/coins.cpp
index b7dd293d69..39db7dedfb 100644
--- a/src/coins.cpp
+++ b/src/coins.cpp
@@ -56,11 +56,7 @@ void CCoinsViewBacked::SetBackend(CCoinsView &viewIn) { base = &viewIn; }
 bool CCoinsViewBacked::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return base->BatchWrite(mapCoins, hashBlock); }
 CCoinsViewCursor *CCoinsViewBacked::Cursor() const { return base->Cursor(); }
 
-SaltedTxidHasher::SaltedTxidHasher()
-{
-    GetRandBytes((unsigned char*)&k0, sizeof(k0));
-    GetRandBytes((unsigned char*)&k1, sizeof(k1));
-}
+SaltedTxidHasher::SaltedTxidHasher() : k0(GetRand(std::numeric_limits<uint64_t>::max())), k1(GetRand(std::numeric_limits<uint64_t>::max())) {}
 
 CCoinsViewCache::CCoinsViewCache(CCoinsView *baseIn) : CCoinsViewBacked(baseIn), hasModifier(false), cachedCoinsUsage(0) { }