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fixed buyCollateral function

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This commit is contained in:
Thrilok kumar 2022-09-03 01:56:13 +05:30
parent a4bf92bdbb
commit 15b978a577
1 changed files with 3 additions and 6 deletions
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9
contracts/mainnet/connectors/compound/v3/helpers.sol
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@ -253,9 +253,7 @@ abstract contract Helpers is DSMath, Basic {
) )
); );
uint256 initialCollBal_ = CometInterface(params.market) uint256 initialCollBal_ = TokenInterface(params.buyAsset).balanceOf(address(this));
.userCollateral(address(this), params.buyAsset)
.balance;
approve(TokenInterface(params.sellToken), params.market, sellAmt_); approve(TokenInterface(params.sellToken), params.market, sellAmt_);
CometInterface(params.market).buyCollateral( CometInterface(params.market).buyCollateral(
@ -264,9 +262,8 @@ abstract contract Helpers is DSMath, Basic {
sellAmt_, sellAmt_,
address(this) address(this)
); );
uint256 finalCollBal_ = CometInterface(params.market)
.userCollateral(address(this), params.buyAsset) uint256 finalCollBal_ = TokenInterface(params.buyAsset).balanceOf(address(this));
.balance;
uint256 buyAmt_ = sub(finalCollBal_, initialCollBal_); uint256 buyAmt_ = sub(finalCollBal_, initialCollBal_);
require(slippageAmt_ <= buyAmt_, "too-much-slippage"); require(slippageAmt_ <= buyAmt_, "too-much-slippage");