From 4a2cd6f91c3236a0804bd9a748d167428113c805 Mon Sep 17 00:00:00 2001 From: Thrilok Kumar Date: Thu, 7 Jan 2021 02:58:43 +0530 Subject: [PATCH] Minor changes --- contracts/protocols/uniswapV2.sol | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/protocols/uniswapV2.sol b/contracts/protocols/uniswapV2.sol index ff67de5..c725460 100644 --- a/contracts/protocols/uniswapV2.sol +++ b/contracts/protocols/uniswapV2.sol @@ -476,15 +476,15 @@ contract Resolver is UniswapHelpers { require(address(lpToken) != address(0), "No-exchange-address"); (uint256 reserveA, uint256 reserveB, ) = lpToken.getReserves(); - uint256 reserveIn = lpToken.token0() == address(_tokenA) ? reserveA : reserveB; + (reserveA, reserveB) = lpToken.token0() == address(_tokenA) ? (reserveA, reserveB) : (reserveB, reserveA); - uint256 swapAmtA = calculateSwapInAmount(reserveIn, amountA); + uint256 swapAmtA = calculateSwapInAmount(reserveA, amountA); amtB = getExpectedBuyAmt(address(_tokenB), address(_tokenA), swapAmtA); amtA = sub(amountA, swapAmtA); uniAmt = mul(amtA, lpToken.totalSupply()); - uniAmt = uniAmt / add(reserveIn, swapAmtA); + uniAmt = uniAmt / add(reserveA, swapAmtA); minUniAmt = wmul(sub(WAD, slippage), uniAmt); }