Instadapp/dsa-resolvers-deprecated
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fixed 1split Resolver

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This commit is contained in:
Thrilok Kumar 2020-05-14 20:39:57 +05:30
parent 7a7c1a302c
commit abf1adcd03
1 changed files with 6 additions and 5 deletions
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11
contracts/protocols/1split.sol
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@ -70,9 +70,9 @@ contract OneSplitHelpers is Helpers {
return 0xC586BeF4a0992C495Cf22e1aeEE4E446CECDee0E; return 0xC586BeF4a0992C495Cf22e1aeEE4E446CECDee0E;
} }
function getTokenDecimals(address buy, address sell) internal view returns(uint _buyDec, uint _sellDec){ function getTokenDecimals(TokenInterface buy, TokenInterface sell) internal view returns(uint _buyDec, uint _sellDec){
_buyDec = buy == getAddressETH() ? 18 : TokenInterface(buy).decimals(); _buyDec = address(buy) == getAddressETH() ? 18 : buy.decimals();
_sellDec = sell == getAddressETH() ? 18 : TokenInterface(sell).decimals(); _sellDec = address(sell) == getAddressETH() ? 18 : sell.decimals();
} }
function convertTo18(uint _dec, uint256 _amt) internal pure returns (uint256 amt) { function convertTo18(uint _dec, uint256 _amt) internal pure returns (uint256 amt) {
@ -90,8 +90,9 @@ contract OneSplitHelpers is Helpers {
uint sellAmt, uint sellAmt,
uint slippage uint slippage
) internal view returns (uint unitAmt) { ) internal view returns (uint unitAmt) {
uint _sellAmt = convertTo18(sellAddr.decimals(), sellAmt); (uint buyDec, uint sellDec) = getTokenDecimals(buyAddr, sellAddr);
uint _buyAmt = convertTo18(buyAddr.decimals(), expectedAmt); uint _sellAmt = convertTo18(sellDec, sellAmt);
uint _buyAmt = convertTo18(buyDec, expectedAmt);
unitAmt = wdiv(_buyAmt, _sellAmt); unitAmt = wdiv(_buyAmt, _sellAmt);
unitAmt = wmul(unitAmt, sub(WAD, slippage)); unitAmt = wmul(unitAmt, sub(WAD, slippage));
} }