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-rw-r--r--src/coins.cpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/coins.cpp b/src/coins.cpp
index f8df835e9f..3113b7755d 100644
--- a/src/coins.cpp
+++ b/src/coins.cpp
@@ -11,11 +11,15 @@
#include <assert.h>
bool CCoinsView::GetCoin(const COutPoint &outpoint, Coin &coin) const { return false; }
-bool CCoinsView::HaveCoin(const COutPoint &outpoint) const { return false; }
uint256 CCoinsView::GetBestBlock() const { return uint256(); }
bool CCoinsView::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return false; }
CCoinsViewCursor *CCoinsView::Cursor() const { return 0; }
+bool CCoinsView::HaveCoin(const COutPoint &outpoint) const
+{
+ Coin coin;
+ return GetCoin(outpoint, coin);
+}
CCoinsViewBacked::CCoinsViewBacked(CCoinsView *viewIn) : base(viewIn) { }
bool CCoinsViewBacked::GetCoin(const COutPoint &outpoint, Coin &coin) const { return base->GetCoin(outpoint, coin); }
@@ -55,7 +59,7 @@ bool CCoinsViewCache::GetCoin(const COutPoint &outpoint, Coin &coin) const {
CCoinsMap::const_iterator it = FetchCoin(outpoint);
if (it != cacheCoins.end()) {
coin = it->second.coin;
- return true;
+ return !coin.IsSpent();
}
return false;
}