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update _mintFee comment

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Noah Zinsmeister
2020-02-19 11:56:27 -05:00
parent b742e92502
commit 505d0ac138
1 changed files with 1 additions and 1 deletions
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contracts/UniswapV2Exchange.sol
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@ -87,7 +87,7 @@ contract UniswapV2Exchange is IUniswapV2Exchange, UniswapV2ERC20 {
emit Sync(reserve0, reserve1);
}
// if fee is on, mint liquidity equivalent to 20% of growth in sqrt(k)
// if fee is on, mint liquidity equivalent to 1/6th of the growth in sqrt(k)
function _mintFee(uint112 _reserve0, uint112 _reserve1) private returns (bool feeOn) {
address feeTo = IUniswapV2Factory(factory).feeTo();
feeOn = feeTo != address(0);