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corr CheckPricesOpret

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This commit is contained in:
dimxy
2019-04-17 00:24:24 +05:00
parent e5905381df
commit 1269c4d9d0
1 changed files with 4 additions and 1 deletions
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5
src/cc/prices.cpp
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@@ -16,6 +16,8 @@
#include "CCassets.h"
#include "CCPrices.h"
#define IS_CHARINSTR(c, str) (std::string(str).find((char)(c)) != std::string::npos)
/*
CBOPRET creates trustless oracles, which can be used for making a synthetic cash settlement system based on real world prices;
@@ -128,7 +130,8 @@ uint8_t prices_finalopretdecode(CScript scriptPubKey,uint256 &bettxid,int64_t &p
bool CheckPricesOpret(const CTransaction & tx, vscript_t &opret)
{
return (tx.vout.size() == 0 || !GetOpReturnData(tx.vout.back().scriptPubKey, opret) || opret.size() < 3 || opret.begin()[0] != EVAL_PRICES) || opret.begin()[1] == 0;
return !(tx.vout.size() < 1 || !GetOpReturnData(tx.vout.back().scriptPubKey, opret) || opret.size() < 3 || opret.begin()[0] != EVAL_PRICES ||
IS_CHARINSTR(opret.begin()[1], "BACF"));
}
bool ValidateBetTx(struct CCcontract_info *cp, Eval *eval, const CTransaction & bettx)