From cdbbbb53164cf4a057e7efa8de93774618a54734 Mon Sep 17 00:00:00 2001
From: Krystie <krystie@openclaw.local>
Date: Sat, 9 May 2026 20:35:59 -0700
Subject: [PATCH] Fix wallet and bigint C++20 build regressions

---
 src/main.cpp   |  2 +-
 src/wallet.h   |  4 ++--
 src/walletdb.h | 28 ++++++++++++++--------------
 3 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index b1c9f06..9d59219 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1692,7 +1692,7 @@ int64_t GetProofOfStakeReward(int64_t nCoinAge, int64_t nFees)
     bnSubsidy /= 365;
     bnSubsidy /= COIN;
 
-    int64_t nSubsidy = bnSubsidy.getint64();
+    int64_t nSubsidy = bnSubsidy.getuint64();
 
 
     if (fDebug && GetBoolArg("-printcreation"))
diff --git a/src/wallet.h b/src/wallet.h
index 05db5f3..3a58036 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -100,8 +100,8 @@ public:
 
     CWallet()
     {
-        nWalletVersion = WalletFeature::Base;
-        nWalletMaxVersion = WalletFeature::Base;
+        nWalletVersion = static_cast<int>(WalletFeature::Base);
+        nWalletMaxVersion = static_cast<int>(WalletFeature::Base);
         fFileBacked = false;
         nMasterKeyMaxID = 0;
         pwalletdbEncryption = nullptr;
diff --git a/src/walletdb.h b/src/walletdb.h
index 1650473..5e49499 100644
--- a/src/walletdb.h
+++ b/src/walletdb.h
@@ -110,10 +110,10 @@ public:
     {
         nWalletDBUpdated++;
 
-        if(!Write({std::string("keymeta"), vchPubKey}, keyMeta))
+        if(!Write(std::make_pair(std::string("keymeta"), vchPubKey), keyMeta))
             return false;
 
-        return Write({std::string("key"), vchPubKey.Raw()}, vchPrivKey, false);
+        return Write(std::make_pair(std::string("key"), vchPubKey.Raw()), vchPrivKey, false);
     }
 
     bool WriteCryptedKey(const CPubKey& vchPubKey, const std::vector<unsigned char>& vchCryptedSecret, const CKeyMetadata &keyMeta)
@@ -121,15 +121,15 @@ public:
         nWalletDBUpdated++;
         bool fEraseUnencryptedKey = true;
 
-        if(!Write({std::string("keymeta"), vchPubKey}, keyMeta))
+        if(!Write(std::make_pair(std::string("keymeta"), vchPubKey), keyMeta))
             return false;
 
-        if (!Write({std::string("ckey"), vchPubKey.Raw()}, vchCryptedSecret, false))
+        if (!Write(std::make_pair(std::string("ckey"), vchPubKey.Raw()), vchCryptedSecret, false))
             return false;
         if (fEraseUnencryptedKey)
         {
-            Erase({std::string("key"), vchPubKey.Raw()});
-            Erase({std::string("wkey"), vchPubKey.Raw()});
+            Erase(std::make_pair(std::string("key"), vchPubKey.Raw()));
+            Erase(std::make_pair(std::string("wkey"), vchPubKey.Raw()));
         }
         return true;
     }
@@ -137,13 +137,13 @@ public:
     bool WriteMasterKey(unsigned int nID, const CMasterKey& kMasterKey)
     {
         nWalletDBUpdated++;
-        return Write({std::string("mkey"), nID}, kMasterKey, true);
+        return Write(std::make_pair(std::string("mkey"), nID), kMasterKey, true);
     }
 
     bool WriteCScript(const uint160& hash, const CScript& redeemScript)
     {
         nWalletDBUpdated++;
-        return Write({std::string("cscript"), hash}, redeemScript, false);
+        return Write(std::make_pair(std::string("cscript"), hash), redeemScript, false);
     }
 
     bool WriteBestBlock(const CBlockLocator& locator)
@@ -171,19 +171,19 @@ public:
 
     bool ReadPool(int64_t nPool, CKeyPool& keypool)
     {
-        return Read({std::string("pool"), nPool}, keypool);
+        return Read(std::make_pair(std::string("pool"), nPool), keypool);
     }
 
     bool WritePool(int64_t nPool, const CKeyPool& keypool)
     {
         nWalletDBUpdated++;
-        return Write({std::string("pool"), nPool}, keypool);
+        return Write(std::make_pair(std::string("pool"), nPool), keypool);
     }
 
     bool ErasePool(int64_t nPool)
     {
         nWalletDBUpdated++;
-        return Erase({std::string("pool"), nPool});
+        return Erase(std::make_pair(std::string("pool"), nPool));
     }
 
     // Settings are no longer stored in wallet.dat; these are
@@ -191,18 +191,18 @@ public:
     template<typename T>
     bool ReadSetting(const std::string& strKey, T& value)
     {
-        return Read({std::string("setting"), strKey}, 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::string("setting"), strKey}, value);
+        return Write(std::make_pair(std::string("setting"), strKey), value);
     }
     bool EraseSetting(const std::string& strKey)
     {
         nWalletDBUpdated++;
-        return Erase({std::string("setting"), strKey});
+        return Erase(std::make_pair(std::string("setting"), strKey));
     }
 
     bool WriteMinVersion(int nVersion)