From 46f2248ce89e1b5be27a9b0dec926d0806a1294c Mon Sep 17 00:00:00 2001
From: JoelKatz <DavidJoelSchwartz@GMail.com>
Date: Mon, 4 Jun 2012 00:07:57 -0700
Subject: [PATCH] Small fixes.

---
 src/Ledger.cpp          | 6 +++---
 src/LedgerConsensus.cpp | 2 +-
 src/LedgerIndex.cpp     | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Ledger.cpp b/src/Ledger.cpp
index 431eea5db0..1fda2ca217 100644
--- a/src/Ledger.cpp
+++ b/src/Ledger.cpp
@@ -41,7 +41,7 @@ Ledger::Ledger(const uint256 &parentHash, const uint256 &transHash, const uint25
 		mTotCoins(totCoins), mCloseTime(timeStamp), mLedgerSeq(ledgerSeq), mLedgerInterval(LEDGER_INTERVAL),
 		mClosed(false), mValidHash(false), mAccepted(false), mImmutable(false)
 {
-	assert(!!mParentHash);
+	assert(mParentHash.isNonZero());
 	updateHash();
 }
 
@@ -62,7 +62,7 @@ Ledger::Ledger(bool, Ledger& prevLedger) : mTotCoins(prevLedger.mTotCoins),
 { // Create a new ledger that follows this one
 	prevLedger.updateHash();
 	mParentHash = prevLedger.getHash();
-	assert(!!mParentHash);
+	assert(mParentHash.isNonZero());
 	mCloseTime = prevLedger.getNextLedgerClose();
 }
 
@@ -171,7 +171,7 @@ RippleState::pointer Ledger::getRippleState(const uint256& uNode)
 bool Ledger::addTransaction(Transaction::pointer trans)
 { // low-level - just add to table
 	assert(!mAccepted);
-	assert(!!trans->getID());
+	assert(trans->getID().isNonZero());
 	Serializer s;
 	trans->getSTransaction()->add(s);
 	SHAMapItem::pointer item = boost::make_shared<SHAMapItem>(trans->getID(), s.peekData());
diff --git a/src/LedgerConsensus.cpp b/src/LedgerConsensus.cpp
index f5b8afb162..e2c95fbe84 100644
--- a/src/LedgerConsensus.cpp
+++ b/src/LedgerConsensus.cpp
@@ -420,7 +420,7 @@ SHAMap::pointer LedgerConsensus::getTransactionTree(const uint256& hash, bool do
 {
 	boost::unordered_map<uint256, SHAMap::pointer>::iterator it = mComplete.find(hash);
 	if (it == mComplete.end())
-	{ // we have not completed acuiqiring this ledger
+	{ // we have not completed acquiring this ledger
 		if (doAcquire)
 		{
 			TransactionAcquire::pointer& acquiring = mAcquiring[hash];
diff --git a/src/LedgerIndex.cpp b/src/LedgerIndex.cpp
index 9037ce125f..89d78ed2a3 100644
--- a/src/LedgerIndex.cpp
+++ b/src/LedgerIndex.cpp
@@ -49,8 +49,8 @@ uint256 Ledger::getGeneratorIndex(const uint160& uGeneratorID)
 uint160 Ledger::getOfferBase(const uint160& currencyIn, const uint160& accountIn,
 	const uint160& currencyOut, const uint160& accountOut)
 {
-	bool inNative = !!currencyIn;
-	bool outNative = !!currencyOut;
+	bool inNative = currencyIn.isZero();
+	bool outNative = currencyOut.isZero();
 
 	if (inNative && outNative)
 		throw std::runtime_error("native to native offer");