From 0b807a417f4a15f3e37ae35e70a72e6169f01c02 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Sat, 18 Feb 2012 14:55:02 +0100
Subject: Add SetMinVersion to CWallet

---
 src/wallet.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/wallet.h')

diff --git a/src/wallet.h b/src/wallet.h
index 3fdef50c03..622ff974b9 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -25,6 +25,8 @@ private:
 
     CWalletDB *pwalletdbEncryption;
 
+    int nWalletVersion;
+
 public:
     mutable CCriticalSection cs_wallet;
 
@@ -33,18 +35,21 @@ public:
 
     std::set<int64> setKeyPool;
 
+
     typedef std::map<unsigned int, CMasterKey> MasterKeyMap;
     MasterKeyMap mapMasterKeys;
     unsigned int nMasterKeyMaxID;
 
     CWallet()
     {
+        nWalletVersion = 0;
         fFileBacked = false;
         nMasterKeyMaxID = 0;
         pwalletdbEncryption = NULL;
     }
     CWallet(std::string strWalletFileIn)
     {
+        nWalletVersion = 0;
         strWalletFile = strWalletFileIn;
         fFileBacked = true;
         nMasterKeyMaxID = 0;
@@ -66,6 +71,8 @@ public:
     // Adds a key to the store, without saving it to disk (used by LoadWallet)
     bool LoadKey(const CKey& key) { return CCryptoKeyStore::AddKey(key); }
 
+    bool LoadMinVersion(int nVersion) { nWalletVersion = nVersion; return true; }
+
     // Adds an encrypted key to the store, and saves it to disk.
     bool AddCryptedKey(const std::vector<unsigned char> &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
     // Adds an encrypted key to the store, without saving it to disk (used by LoadWallet)
@@ -206,6 +213,8 @@ public:
     bool GetTransaction(const uint256 &hashTx, CWalletTx& wtx);
 
     bool SetDefaultKey(const std::vector<unsigned char> &vchPubKey);
+
+    bool SetMinVersion(int nVersion, CWalletDB* pwalletdbIn = NULL);
 };
 
 
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