1 files changed, 12 insertions, 12 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 638fca9917..5e1f9c445e 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -280,7 +280,7 @@ bool CWallet::LoadWatchOnly(const CScript &dest)
 bool CWallet::Unlock(const SecureString& strWalletPassphrase)
 {
     CCrypter crypter;
-    CKeyingMaterial vMasterKey;
+    CKeyingMaterial _vMasterKey;
 
     {
         LOCK(cs_wallet);
@@ -288,9 +288,9 @@ bool CWallet::Unlock(const SecureString& strWalletPassphrase)
         {
             if(!crypter.SetKeyFromPassphrase(strWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod))
                 return false;
-            if (!crypter.Decrypt(pMasterKey.second.vchCryptedKey, vMasterKey))
+            if (!crypter.Decrypt(pMasterKey.second.vchCryptedKey, _vMasterKey))
                 continue; // try another master key
-            if (CCryptoKeyStore::Unlock(vMasterKey))
+            if (CCryptoKeyStore::Unlock(_vMasterKey))
                 return true;
         }
     }
@@ -306,14 +306,14 @@ bool CWallet::ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase,
         Lock();
 
         CCrypter crypter;
-        CKeyingMaterial vMasterKey;
+        CKeyingMaterial _vMasterKey;
         BOOST_FOREACH(MasterKeyMap::value_type& pMasterKey, mapMasterKeys)
         {
             if(!crypter.SetKeyFromPassphrase(strOldWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod))
                 return false;
-            if (!crypter.Decrypt(pMasterKey.second.vchCryptedKey, vMasterKey))
+            if (!crypter.Decrypt(pMasterKey.second.vchCryptedKey, _vMasterKey))
                 return false;
-            if (CCryptoKeyStore::Unlock(vMasterKey))
+            if (CCryptoKeyStore::Unlock(_vMasterKey))
             {
                 int64_t nStartTime = GetTimeMillis();
                 crypter.SetKeyFromPassphrase(strNewWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod);
@@ -330,7 +330,7 @@ bool CWallet::ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase,
 
                 if (!crypter.SetKeyFromPassphrase(strNewWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod))
                     return false;
-                if (!crypter.Encrypt(vMasterKey, pMasterKey.second.vchCryptedKey))
+                if (!crypter.Encrypt(_vMasterKey, pMasterKey.second.vchCryptedKey))
                     return false;
                 CWalletDB(strWalletFile).WriteMasterKey(pMasterKey.first, pMasterKey.second);
                 if (fWasLocked)
@@ -561,10 +561,10 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
     if (IsCrypted())
         return false;
 
-    CKeyingMaterial vMasterKey;
+    CKeyingMaterial _vMasterKey;
 
-    vMasterKey.resize(WALLET_CRYPTO_KEY_SIZE);
-    GetStrongRandBytes(&vMasterKey[0], WALLET_CRYPTO_KEY_SIZE);
+    _vMasterKey.resize(WALLET_CRYPTO_KEY_SIZE);
+    GetStrongRandBytes(&_vMasterKey[0], WALLET_CRYPTO_KEY_SIZE);
 
     CMasterKey kMasterKey;
 
@@ -587,7 +587,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
 
     if (!crypter.SetKeyFromPassphrase(strWalletPassphrase, kMasterKey.vchSalt, kMasterKey.nDeriveIterations, kMasterKey.nDerivationMethod))
         return false;
-    if (!crypter.Encrypt(vMasterKey, kMasterKey.vchCryptedKey))
+    if (!crypter.Encrypt(_vMasterKey, kMasterKey.vchCryptedKey))
         return false;
 
     {
@@ -605,7 +605,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
             pwalletdbEncryption->WriteMasterKey(nMasterKeyMaxID, kMasterKey);
         }
 
-        if (!EncryptKeys(vMasterKey))
+        if (!EncryptKeys(_vMasterKey))
         {
             if (fFileBacked) {
                 pwalletdbEncryption->TxnAbort();