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blockchain: remove minor floating point usage

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moneromooo-monero 2017-12-27 12:22:42 +00:00
parent a529f0a6c9
commit deeffaeb5c
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1 changed files with 1 additions and 1 deletions
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src/cryptonote_core/blockchain.cpp
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@ -2933,7 +2933,7 @@ bool Blockchain::check_fee(size_t blob_size, uint64_t fee) const
needed_fee += (blob_size % 1024) ? 1 : 0;
needed_fee *= fee_per_kb;
if (fee < needed_fee * 0.98) // keep a little buffer on acceptance
if (fee < needed_fee - needed_fee / 50) // keep a little 2% buffer on acceptance - no integer overflow
{
MERROR_VER("transaction fee is not enough: " << print_money(fee) << ", minimum fee: " << print_money(needed_fee));
return false;