Use signed 64 bit integers for better compatibility.

[NovacoinLibrary.git] / Novacoin / StakeModifier.cs

diff --git a/Novacoin/StakeModifier.cs b/Novacoin/StakeModifier.cs
index 882a699..5d5f819 100644 (file)
--- a/Novacoin/StakeModifier.cs
+++ b/Novacoin/StakeModifier.cs
@@ -358,8 +358,8 @@ namespace Novacoin
             uint256 nTargetPerCoinDay = 0;
             nTargetPerCoinDay.Compact = nBits;
 
-            ulong nValueIn = txPrev.vout[prevout.n].nValue;
-            uint256 nCoinDayWeight = new uint256(nValueIn) * GetWeight(txPrev.nTime, nTimeTx) / CTransaction.nCoin / (24 * 60 * 60);
+            long nValueIn = txPrev.vout[prevout.n].nValue;
+            uint256 nCoinDayWeight = new uint256((ulong)nValueIn) * GetWeight(txPrev.nTime, nTimeTx) / CTransaction.nCoin / (24 * 60 * 60);
 
             targetProofOfStake = nCoinDayWeight * nTargetPerCoinDay;