nHighTransactionFeeWarning (bitcoin/bitcoin@ffeb47366d)

src/init.cpp

@@ -585,7 +585,7 @@ bool AppInit2(boost::thread_group& threadGroup)
     {
         if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee))
             return InitError(strprintf(_("Invalid amount for -paytxfee=<amount>: '%s'"), mapArgs["-paytxfee"]));
-        if (nTransactionFee > 25 * COIN)
+        if (nTransactionFee > nHighTransactionFeeWarning)
             InitWarning(_("Warning: -paytxfee is set very high! This is the transaction fee you will pay if you send a transaction."));
     }
     

src/wallet.h

@@ -28,6 +28,9 @@
 extern int64_t nTransactionFee;
 extern bool bSpendZeroConfChange;
 
+// -paytxfee will warn if called with a higher fee than this amount (in satoshis) per KB
+static const int nHighTransactionFeeWarning = 25 * COIN;
+
 class CAccountingEntry;
 class CCoinControl;
 class COutput;