diff options
author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-12-15 09:11:16 +0100 |
---|---|---|
committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2015-01-05 15:45:34 +0100 |
commit | 4f1524966a99c83db8c0c9f1ff74789253a1171e (patch) | |
tree | 9107f58fdd2c91af6c82e9b2e09a8af36c3d6ca6 /src/coins.cpp | |
parent | 5d3064bc44e0b608a428e230f384bd3f846dedca (diff) |
Replace direct use of 0 with SetNull and IsNull
Replace x=0 with .SetNull(),
x==0 with IsNull(), x!=0 with !IsNull().
Replace uses of uint256(0) with uint256().
Diffstat (limited to 'src/coins.cpp')
-rw-r--r-- | src/coins.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/coins.cpp b/src/coins.cpp index f4599ff39d..ef4f96fdee 100644 --- a/src/coins.cpp +++ b/src/coins.cpp @@ -42,7 +42,7 @@ bool CCoins::Spend(uint32_t nPos) bool CCoinsView::GetCoins(const uint256 &txid, CCoins &coins) const { return false; } bool CCoinsView::HaveCoins(const uint256 &txid) const { return false; } -uint256 CCoinsView::GetBestBlock() const { return uint256(0); } +uint256 CCoinsView::GetBestBlock() const { return uint256(); } bool CCoinsView::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return false; } bool CCoinsView::GetStats(CCoinsStats &stats) const { return false; } @@ -57,7 +57,7 @@ bool CCoinsViewBacked::GetStats(CCoinsStats &stats) const { return base->GetStat CCoinsKeyHasher::CCoinsKeyHasher() : salt(GetRandHash()) {} -CCoinsViewCache::CCoinsViewCache(CCoinsView *baseIn) : CCoinsViewBacked(baseIn), hasModifier(false), hashBlock(0) { } +CCoinsViewCache::CCoinsViewCache(CCoinsView *baseIn) : CCoinsViewBacked(baseIn), hasModifier(false) { } CCoinsViewCache::~CCoinsViewCache() { @@ -128,7 +128,7 @@ bool CCoinsViewCache::HaveCoins(const uint256 &txid) const { } uint256 CCoinsViewCache::GetBestBlock() const { - if (hashBlock == uint256(0)) + if (hashBlock.IsNull()) hashBlock = base->GetBestBlock(); return hashBlock; } |