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fixed bug on sell

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This commit is contained in:
Samyak Jain 2020-07-04 01:53:12 +10:00
parent 7c9faf98df
commit 51403c4775
1 changed files with 4 additions and 5 deletions
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3
contracts/connectors/uniswap.sol
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@ -164,7 +164,6 @@ contract LiquidityHelpers is UniswapHelpers {
_tokens = new TokenInterface[](2);
_tokens[0] = tokens[0] == getEthAddr() ? TokenInterface(getAddressWETH()) : TokenInterface(tokens[0]);
_tokens[1] = tokens[1] == getEthAddr() ? TokenInterface(getAddressWETH()) : TokenInterface(tokens[1]);
}
function _addLiquidity(
@ -474,7 +473,7 @@ contract UniswapResolver is UniswapLiquidity {
checkPair(router, paths);
uint _expectedAmt = getExpectedBuyAmt(router, paths, _sellAmt);
require(_slippageAmt >= _expectedAmt, "Too much slippage");
require(_slippageAmt <= _expectedAmt, "Too much slippage");
convertEthToWeth(_sellAddr, _sellAmt);
_sellAddr.approve(address(router), _sellAmt);