scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL

-BEGIN VERIFY SCRIPT-
sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h
sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp
sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp
sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp
sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp
sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp
-END VERIFY SCRIPT-

1 files changed, 23 insertions, 23 deletions

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index d236b1de3f..17b101ffef 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -85,7 +85,7 @@ const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const
     LOCK(cs_wallet);
     std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(hash);
     if (it == mapWallet.end())
-        return NULL;
+        return nullptr;
     return &(it->second);
 }
 
@@ -182,10 +182,10 @@ bool CWallet::AddKeyPubKeyWithDB(CWalletDB &walletdb, const CKey& secret, const
         pwalletdbEncryption = &walletdb;
     }
     if (!CCryptoKeyStore::AddKeyPubKey(secret, pubkey)) {
-        if (needsDB) pwalletdbEncryption = NULL;
+        if (needsDB) pwalletdbEncryption = nullptr;
         return false;
     }
-    if (needsDB) pwalletdbEncryption = NULL;
+    if (needsDB) pwalletdbEncryption = nullptr;
 
     // check if we need to remove from watch-only
     CScript script;
@@ -525,7 +525,7 @@ void CWallet::SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator> ran
     // So: find smallest nOrderPos:
 
     int nMinOrderPos = std::numeric_limits<int>::max();
-    const CWalletTx* copyFrom = NULL;
+    const CWalletTx* copyFrom = nullptr;
     for (TxSpends::iterator it = range.first; it != range.second; ++it)
     {
         const uint256& hash = it->second;
@@ -640,7 +640,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
         pwalletdbEncryption = new CWalletDB(*dbw);
         if (!pwalletdbEncryption->TxnBegin()) {
             delete pwalletdbEncryption;
-            pwalletdbEncryption = NULL;
+            pwalletdbEncryption = nullptr;
             return false;
         }
         pwalletdbEncryption->WriteMasterKey(nMasterKeyMaxID, kMasterKey);
@@ -665,7 +665,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
         }
 
         delete pwalletdbEncryption;
-        pwalletdbEncryption = NULL;
+        pwalletdbEncryption = nullptr;
 
         Lock();
         Unlock(strWalletPassphrase);
@@ -988,7 +988,7 @@ bool CWallet::LoadToWallet(const CWalletTx& wtxIn)
 /**
  * Add a transaction to the wallet, or update it.  pIndex and posInBlock should
  * be set when the transaction was known to be included in a block.  When
- * pIndex == NULL, then wallet state is not updated in AddToWallet, but
+ * pIndex == nullptr, then wallet state is not updated in AddToWallet, but
  * notifications happen and cached balances are marked dirty.
  *
  * If fUpdate is true, existing transactions will be updated.
@@ -1004,7 +1004,7 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, const CBlockI
     {
         AssertLockHeld(cs_wallet);
 
-        if (pIndex != NULL) {
+        if (pIndex != nullptr) {
             for (const CTxIn& txin : tx.vin) {
                 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(txin.prevout);
                 while (range.first != range.second) {
@@ -1024,7 +1024,7 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, const CBlockI
             CWalletTx wtx(this, ptx);
 
             // Get merkle branch if transaction was found in a block
-            if (pIndex != NULL)
+            if (pIndex != nullptr)
                 wtx.SetMerkleBranch(pIndex, posInBlock);
 
             return AddToWallet(wtx, false);
@@ -1648,7 +1648,7 @@ bool CWalletTx::RelayWalletTransaction(CConnman* connman)
 std::set<uint256> CWalletTx::GetConflicts() const
 {
     std::set<uint256> result;
-    if (pwallet != NULL)
+    if (pwallet != nullptr)
     {
         uint256 myHash = GetHash();
         result = pwallet->GetConflicts(myHash);
@@ -1845,7 +1845,7 @@ bool CWalletTx::IsTrusted() const
     {
         // Transactions not sent by us: not trusted
         const CWalletTx* parent = pwallet->GetWalletTx(txin.prevout.hash);
-        if (parent == NULL)
+        if (parent == nullptr)
             return false;
         const CTxOut& parentOut = parent->tx->vout[txin.prevout.n];
         if (pwallet->IsMine(parentOut) != ISMINE_SPENDABLE)
@@ -3889,11 +3889,11 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
         DBErrors nZapWalletRet = tempWallet->ZapWalletTx(vWtx);
         if (nZapWalletRet != DB_LOAD_OK) {
             InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
-            return NULL;
+            return nullptr;
         }
 
         delete tempWallet;
-        tempWallet = NULL;
+        tempWallet = nullptr;
     }
 
     uiInterface.InitMessage(_("Loading wallet..."));
@@ -3907,7 +3907,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
     {
         if (nLoadWalletRet == DB_CORRUPT) {
             InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
-            return NULL;
+            return nullptr;
         }
         else if (nLoadWalletRet == DB_NONCRITICAL_ERROR)
         {
@@ -3917,16 +3917,16 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
         }
         else if (nLoadWalletRet == DB_TOO_NEW) {
             InitError(strprintf(_("Error loading %s: Wallet requires newer version of %s"), walletFile, _(PACKAGE_NAME)));
-            return NULL;
+            return nullptr;
         }
         else if (nLoadWalletRet == DB_NEED_REWRITE)
         {
             InitError(strprintf(_("Wallet needed to be rewritten: restart %s to complete"), _(PACKAGE_NAME)));
-            return NULL;
+            return nullptr;
         }
         else {
             InitError(strprintf(_("Error loading %s"), walletFile));
-            return NULL;
+            return nullptr;
         }
     }
 
@@ -3944,7 +3944,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
         if (nMaxVersion < walletInstance->GetVersion())
         {
             InitError(_("Cannot downgrade wallet"));
-            return NULL;
+            return nullptr;
         }
         walletInstance->SetMaxVersion(nMaxVersion);
     }
@@ -3967,7 +3967,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
             walletInstance->SetDefaultKey(newDefaultKey);
             if (!walletInstance->SetAddressBook(walletInstance->vchDefaultKey.GetID(), "", "receive")) {
                 InitError(_("Cannot write default address") += "\n");
-                return NULL;
+                return nullptr;
             }
         }
 
@@ -3977,11 +3977,11 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
         bool useHD = GetBoolArg("-usehd", DEFAULT_USE_HD_WALLET);
         if (walletInstance->IsHDEnabled() && !useHD) {
             InitError(strprintf(_("Error loading %s: You can't disable HD on an already existing HD wallet"), walletFile));
-            return NULL;
+            return nullptr;
         }
         if (!walletInstance->IsHDEnabled() && useHD) {
             InitError(strprintf(_("Error loading %s: You can't enable HD on an already existing non-HD wallet"), walletFile));
-            return NULL;
+            return nullptr;
         }
     }
 
@@ -4010,7 +4010,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
 
             if (pindexRescan != block) {
                 InitError(_("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)"));
-                return NULL;
+                return nullptr;
             }
         }
 
@@ -4280,5 +4280,5 @@ int CMerkleTx::GetBlocksToMaturity() const
 
 bool CMerkleTx::AcceptToMemoryPool(const CAmount& nAbsurdFee, CValidationState& state)
 {
-    return ::AcceptToMemoryPool(mempool, state, tx, true, NULL, NULL, false, nAbsurdFee);
+    return ::AcceptToMemoryPool(mempool, state, tx, true, nullptr, nullptr, false, nAbsurdFee);
 }