remove setting methods in wallet/walletdb

3 files changed, 0 insertions, 41 deletions

diff --git a/src/wallet.cpp b/src/wallet.cpp
index 9648f6f88d..979560651c 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -191,18 +191,6 @@ void CWallet::SetBestChain(const CBlockLocator& loc)
     walletdb.WriteBestBlock(loc);
 }
 
-// This class implements an addrIncoming entry that causes pre-0.4
-// clients to crash on startup if reading a private-key-encrypted wallet.
-class CCorruptAddress
-{
-public:
-    IMPLEMENT_SERIALIZE
-    (
-        if (nType & SER_DISK)
-            READWRITE(nVersion);
-    )
-};
-
 bool CWallet::SetMinVersion(enum WalletFeature nVersion, CWalletDB* pwalletdbIn, bool fExplicit)
 {
     AssertLockHeld(cs_wallet); // nWalletVersion
@@ -221,13 +209,6 @@ bool CWallet::SetMinVersion(enum WalletFeature nVersion, CWalletDB* pwalletdbIn,
     if (fFileBacked)
     {
         CWalletDB* pwalletdb = pwalletdbIn ? pwalletdbIn : new CWalletDB(strWalletFile);
-        if (nWalletVersion >= 40000)
-        {
-            // Versions prior to 0.4.0 did not support the "minversion" record.
-            // Use a CCorruptAddress to make them crash instead.
-            CCorruptAddress corruptAddress;
-            pwalletdb->WriteSetting("addrIncoming", corruptAddress);
-        }
         if (nWalletVersion > 40000)
             pwalletdb->WriteMinVersion(nWalletVersion);
         if (!pwalletdbIn)
diff --git a/src/walletdb.cpp b/src/walletdb.cpp
index d912317a55..56349fcfbd 100644
--- a/src/walletdb.cpp
+++ b/src/walletdb.cpp
@@ -154,12 +154,6 @@ bool CWalletDB::ErasePool(int64_t nPool)
     return Erase(std::make_pair(std::string("pool"), nPool));
 }
 
-bool CWalletDB::EraseSetting(const std::string& strKey)
-{
-    nWalletDBUpdated++;
-    return Erase(std::make_pair(std::string("setting"), strKey));
-}
-
 bool CWalletDB::WriteMinVersion(int nVersion)
 {
     return Write(std::string("minversion"), nVersion);
diff --git a/src/walletdb.h b/src/walletdb.h
index 15af287245..4f3e29283e 100644
--- a/src/walletdb.h
+++ b/src/walletdb.h
@@ -104,22 +104,6 @@ public:
     bool WritePool(int64_t nPool, const CKeyPool& keypool);
     bool ErasePool(int64_t nPool);
 
-    // Settings are no longer stored in wallet.dat; these are
-    // used only for backwards compatibility:
-    template<typename T>
-    bool ReadSetting(const std::string& strKey, T& value)
-    {
-        return Read(std::make_pair(std::string("setting"), strKey), value);
-    }
-    template<typename T>
-    bool WriteSetting(const std::string& strKey, const T& value)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("setting"), strKey), value);
-    }
- 
-    bool EraseSetting(const std::string& strKey);
-
     bool WriteMinVersion(int nVersion);
 
     bool ReadAccount(const std::string& strAccount, CAccount& account);