Constrain constant values to a single location in code

6 files changed, 9 insertions, 4 deletions

diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index cf6122813c..4b9dbebddd 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -85,7 +85,7 @@ bool CDBEnv::Open(const boost::filesystem::path& pathIn)
     LogPrintf("CDBEnv::Open: LogDir=%s ErrorFile=%s\n", pathLogDir.string(), pathErrorFile.string());
 
     unsigned int nEnvFlags = 0;
-    if (GetBoolArg("-privdb", true))
+    if (GetBoolArg("-privdb", DEFAULT_WALLET_PRIVDB))
         nEnvFlags |= DB_PRIVATE;
 
     dbenv->set_lg_dir(pathLogDir.string().c_str());
diff --git a/src/wallet/db.h b/src/wallet/db.h
index 46bc0ac0a9..7f58d03f08 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -21,6 +21,7 @@
 #include <db_cxx.h>
 
 static const unsigned int DEFAULT_WALLET_DBLOGSIZE = 100;
+static const bool DEFAULT_WALLET_PRIVDB = true;
 
 extern unsigned int nWalletDBUpdated;
 
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index c5246d909e..1aec97756a 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2260,7 +2260,7 @@ bool CWallet::NewKeyPool()
         if (IsLocked())
             return false;
 
-        int64_t nKeys = max(GetArg("-keypool", 100), (int64_t)0);
+        int64_t nKeys = max(GetArg("-keypool", DEFAULT_KEYPOOL_SIZE), (int64_t)0);
         for (int i = 0; i < nKeys; i++)
         {
             int64_t nIndex = i+1;
@@ -2287,7 +2287,7 @@ bool CWallet::TopUpKeyPool(unsigned int kpSize)
         if (kpSize > 0)
             nTargetSize = kpSize;
         else
-            nTargetSize = max(GetArg("-keypool", 100), (int64_t) 0);
+            nTargetSize = max(GetArg("-keypool", DEFAULT_KEYPOOL_SIZE), (int64_t) 0);
 
         while (setKeyPool.size() < (nTargetSize + 1))
         {
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 7e846569ff..2fd3b4cabd 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -37,6 +37,7 @@ extern bool bSpendZeroConfChange;
 extern bool fSendFreeTransactions;
 extern bool fPayAtLeastCustomFee;
 
+static const unsigned int DEFAULT_KEYPOOL_SIZE = 100;
 //! -paytxfee default
 static const CAmount DEFAULT_TRANSACTION_FEE = 0;
 //! -paytxfee will warn if called with a higher fee than this amount (in satoshis) per KB
@@ -53,6 +54,7 @@ static const unsigned int DEFAULT_TX_CONFIRM_TARGET = 2;
 static const CAmount nHighTransactionMaxFeeWarning = 100 * nHighTransactionFeeWarning;
 //! Largest (in bytes) free transaction we're willing to create
 static const unsigned int MAX_FREE_TRANSACTION_CREATE_SIZE = 1000;
+static const bool DEFAULT_WALLETBROADCAST = true;
 
 class CAccountingEntry;
 class CBlockIndex;
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index 9ce9f53bd9..5c08ee6d6c 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -810,7 +810,7 @@ void ThreadFlushWalletDB(const string& strFile)
     if (fOneThread)
         return;
     fOneThread = true;
-    if (!GetBoolArg("-flushwallet", true))
+    if (!GetBoolArg("-flushwallet", DEFAULT_FLUSHWALLET))
         return;
 
     unsigned int nLastSeen = nWalletDBUpdated;
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h
index 3ebc05afd1..77f7958814 100644
--- a/src/wallet/walletdb.h
+++ b/src/wallet/walletdb.h
@@ -16,6 +16,8 @@
 #include <utility>
 #include <vector>
 
+static const bool DEFAULT_FLUSHWALLET = true;
+
 class CAccount;
 class CAccountingEntry;
 struct CBlockLocator;