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Merge branch '170-move-mint-after-the-transfer-in-deposit' into 'master'

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Resolve "Move mint() after the transfer in deposit()"

Closes #170

See merge request aave-tech/protocol-v2!191
This commit is contained in:
Ernesto Boado 2020-11-26 15:17:03 +00:00
commit 3b85560340
1 changed files with 2 additions and 2 deletions
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4
contracts/protocol/lendingpool/LendingPool.sol
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@ -117,6 +117,8 @@ contract LendingPool is VersionedInitializable, ILendingPool, LendingPoolStorage
reserve.updateState(); reserve.updateState();
reserve.updateInterestRates(asset, aToken, amount, 0); reserve.updateInterestRates(asset, aToken, amount, 0);
IERC20(asset).safeTransferFrom(msg.sender, aToken, amount);
bool isFirstDeposit = IAToken(aToken).mint(onBehalfOf, amount, reserve.liquidityIndex); bool isFirstDeposit = IAToken(aToken).mint(onBehalfOf, amount, reserve.liquidityIndex);
if (isFirstDeposit) { if (isFirstDeposit) {
@ -124,8 +126,6 @@ contract LendingPool is VersionedInitializable, ILendingPool, LendingPoolStorage
emit ReserveUsedAsCollateralEnabled(asset, onBehalfOf); emit ReserveUsedAsCollateralEnabled(asset, onBehalfOf);
} }
IERC20(asset).safeTransferFrom(msg.sender, aToken, amount);
emit Deposit(asset, msg.sender, onBehalfOf, amount, referralCode); emit Deposit(asset, msg.sender, onBehalfOf, amount, referralCode);
} }