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Change initial issuance output to 1

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This commit is contained in:
nkostoulas 2018-05-17 14:36:21 +01:00
parent 7a3720a1d5
commit 1136ad3a96
6 changed files with 160 additions and 151 deletions
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11
src/validation.cpp
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@ -2067,7 +2067,16 @@ bool ApplyTxInUndo(const CTxInUndo& undo, CCoinsViewCache& view, const COutPoint
CCoinsModifier coins = view.ModifyCoins(out.hash);
if (undo.nHeight != 0 ||
// Special-case genesis since nHeight is always 0, assume DB is clean
(Params().GenesisBlock().vtx[0]->GetHash() == out.hash && coins->IsPruned())) {
(Params().GenesisBlock().vtx[0]->GetHash() == out.hash && coins->IsPruned()) ||
// Special-case for initial issuance since being a single output nHeight is always 0
(Params().GenesisBlock().vtx.size() > 1 && [&]() {
for (const auto& tx : Params().GenesisBlock().vtx) {
if (tx->GetHash() == out.hash) {
return true;
}
}
return false;
}() && coins->IsPruned())) {
// undo data contains height: this is the last output of the prevout tx being spent
if (!coins->IsPruned())
fClean = fClean && error("%s: undo data overwriting existing transaction", __func__);