0xProject / 0x-launch-kit-frontend

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Unknow token fee data when WETH is used as maker fee or taker fee #581

Open JoaoCampos89 opened 4 years ago

JoaoCampos89 commented 4 years ago

This function fails when makerfee or taker fee is WETH.

const unlockFeeTokenStep = getUnlockFeeAssetStepIfNeeded(tokenBalances, tokenAddress);

Replace by solves the issue

const unlockFeeTokenStep = getUnlockFeeAssetStepIfNeeded([... tokenBalances, wethTokenBalance], tokenAddress);