From cd7fa8bb437267db2502415e4fb035d60bda860c Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Fri, 13 Dec 2013 16:14:48 +0100
Subject: [PATCH] Move `nTransactionFee` from main.cpp to wallet.cpp

Transaction fee is only used by the wallet.
No need for it to be in main.cpp.
---
 src/init.cpp            | 2 +-
 src/main.cpp            | 3 ---
 src/main.h              | 3 ---
 src/qt/bitcoin.cpp      | 1 +
 src/qt/optionsmodel.cpp | 1 +
 src/rpcmisc.cpp         | 2 --
 src/wallet.cpp          | 2 ++
 src/wallet.h            | 3 +++
 8 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/init.cpp b/src/init.cpp
index 40dd2d04c..7b14ccbf1 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -534,6 +534,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
             return InitError(strprintf(_("Invalid amount for -minrelaytxfee=<amount>: '%s'"), mapArgs["-minrelaytxfee"].c_str()));
     }
 
+#ifdef ENABLE_WALLET
     if (mapArgs.count("-paytxfee"))
     {
         if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee))
@@ -542,7 +543,6 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
             InitWarning(_("Warning: -paytxfee is set very high! This is the transaction fee you will pay if you send a transaction."));
     }
 
-#ifdef ENABLE_WALLET
     strWalletFile = GetArg("-wallet", "wallet.dat");
 #endif
     // ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log
diff --git a/src/main.cpp b/src/main.cpp
index d130e9705..e3f9fdd84 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -67,9 +67,6 @@ CScript COINBASE_FLAGS;
 
 const string strMessageMagic = "Bitcoin Signed Message:\n";
 
-// Settings
-int64_t nTransactionFee = 0;
-
 // Internal stuff
 namespace {
 struct CBlockIndexWorkComparator
diff --git a/src/main.h b/src/main.h
index fd5e352cb..f3f9acb63 100644
--- a/src/main.h
+++ b/src/main.h
@@ -96,9 +96,6 @@ extern bool fTxIndex;
 extern unsigned int nCoinCacheSize;
 extern bool fHaveGUI;
 
-// Settings
-extern int64_t nTransactionFee;
-
 // Minimum disk space required - used in CheckDiskSpace()
 static const uint64_t nMinDiskSpace = 52428800;
 
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 2b3bf3bfb..b69a732a8 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -17,6 +17,7 @@
 #include "main.h"
 #include "ui_interface.h"
 #include "util.h"
+#include "wallet.h"
 
 #include <stdint.h>
 
diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp
index 15a873d2b..363f432d6 100644
--- a/src/qt/optionsmodel.cpp
+++ b/src/qt/optionsmodel.cpp
@@ -14,6 +14,7 @@
 #include "init.h"
 #include "main.h"
 #include "net.h"
+#include "wallet.h"
 #include "walletdb.h"
 
 #include <QSettings>
diff --git a/src/rpcmisc.cpp b/src/rpcmisc.cpp
index 6cccc93c7..0a22b103c 100644
--- a/src/rpcmisc.cpp
+++ b/src/rpcmisc.cpp
@@ -78,9 +78,7 @@ Value getinfo(const Array& params, bool fHelp)
         obj.push_back(Pair("keypoololdest", (boost::int64_t)pwalletMain->GetOldestKeyPoolTime()));
         obj.push_back(Pair("keypoolsize",   (int)pwalletMain->GetKeyPoolSize()));
     }
-#endif
     obj.push_back(Pair("paytxfee",      ValueFromAmount(nTransactionFee)));
-#ifdef ENABLE_WALLET
     if (pwalletMain && pwalletMain->IsCrypted())
         obj.push_back(Pair("unlocked_until", (boost::int64_t)nWalletUnlockTime));
 #endif
diff --git a/src/wallet.cpp b/src/wallet.cpp
index 241e937b1..f9adbf73b 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -16,6 +16,8 @@
 
 using namespace std;
 
+// Settings
+int64_t nTransactionFee = 0;
 
 //////////////////////////////////////////////////////////////////////////////
 //
diff --git a/src/wallet.h b/src/wallet.h
index 90209122f..8cd2e021e 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -23,6 +23,9 @@
 #include <utility>
 #include <vector>
 
+// Settings
+extern int64_t nTransactionFee;
+
 class CAccountingEntry;
 class CCoinControl;
 class COutput;