NoBey/uniswap-v2
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remove redundant checks

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Dan Robinson
2019-10-02 10:47:41 -07:00
parent 844a47570c
commit da0b31bb1f
1 changed files with 0 additions and 2 deletions
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2
contracts/UniswapERC20.sol
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@ -118,8 +118,6 @@ contract UniswapERC20 is ERC20 {
uint256 liquidityMinted;
if (_totalSupply > 0) {
require(oldReserveA > 0, "INVALID_TOKEN_A_RESERVE");
require(oldReserveB > 0, "INVALID_TOKEN_B_RESERVE");
liquidityMinted = Math.min((amountA.mul(_totalSupply).div(oldReserveA)), (amountB.mul(_totalSupply).div(oldReserveB)));
} else {
liquidityMinted = Math.sqrt(amountA.mul(amountB));