X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=blobdiff_plain;f=src%2Fkernel.cpp;h=71a14e3cbd2f9a69224ac318df9ebdddcc3ea3b5;hp=ef08a865796551dcb9b752818081c98dfc558d08;hb=0c0eb55c15b7cc09e8f422f1e2e54fe569f06c2e;hpb=319f8e98bd523065946530c3cbdaa1c993642c48

diff --git a/src/kernel.cpp b/src/kernel.cpp
index ef08a86..71a14e3 100644
--- a/src/kernel.cpp
+++ b/src/kernel.cpp
@@ -280,6 +280,7 @@ bool CheckStakeKernelHash(unsigned int nBits, const CBlock& blockFrom, unsigned
     int64 nValueIn = txPrev.vout[prevout.n].nValue;
 
     int64 nTimeWeight;
+    uint256 hashBlockFrom = blockFrom.GetHash();
 
     // Kernel hash weight starts from 0 at the 30-day min age
     // this change increases active coins participating the hash and helps
@@ -305,7 +306,7 @@ bool CheckStakeKernelHash(unsigned int nBits, const CBlock& blockFrom, unsigned
     int nStakeModifierHeight = 0;
     int64 nStakeModifierTime = 0;
 
-    if (!GetKernelStakeModifier(blockFrom.GetHash(), nStakeModifier, nStakeModifierHeight, nStakeModifierTime, fPrintProofOfStake))
+    if (!GetKernelStakeModifier(hashBlockFrom, nStakeModifier, nStakeModifierHeight, nStakeModifierTime, fPrintProofOfStake))
         return false;
     ss << nStakeModifier;
 
@@ -316,7 +317,7 @@ bool CheckStakeKernelHash(unsigned int nBits, const CBlock& blockFrom, unsigned
         printf("CheckStakeKernelHash() : using modifier 0x%016"PRI64x" at height=%d timestamp=%s for block from height=%d timestamp=%s\n",
             nStakeModifier, nStakeModifierHeight,
             DateTimeStrFormat(nStakeModifierTime).c_str(),
-            mapBlockIndex[blockFrom.GetHash()]->nHeight,
+            mapBlockIndex[hashBlockFrom]->nHeight,
             DateTimeStrFormat(blockFrom.GetBlockTime()).c_str());
         printf("CheckStakeKernelHash() : check protocol=%s modifier=0x%016"PRI64x" nTimeBlockFrom=%u nTxPrevOffset=%u nTimeTxPrev=%u nPrevout=%u nTimeTx=%u hashProof=%s\n",
             "0.3",
@@ -333,7 +334,7 @@ bool CheckStakeKernelHash(unsigned int nBits, const CBlock& blockFrom, unsigned
         printf("CheckStakeKernelHash() : using modifier 0x%016"PRI64x" at height=%d timestamp=%s for block from height=%d timestamp=%s\n",
             nStakeModifier, nStakeModifierHeight, 
             DateTimeStrFormat(nStakeModifierTime).c_str(),
-            mapBlockIndex[blockFrom.GetHash()]->nHeight,
+            mapBlockIndex[hashBlockFrom]->nHeight,
             DateTimeStrFormat(blockFrom.GetBlockTime()).c_str());
         printf("CheckStakeKernelHash() : pass protocol=%s modifier=0x%016"PRI64x" nTimeBlockFrom=%u nTxPrevOffset=%u nTimeTxPrev=%u nPrevout=%u nTimeTx=%u hashProof=%s\n",
             "0.3",