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Published 20 hours ago • verified publisher icon OpenLeverageDev

fix bug in library TransferHelper

Open gzliudan opened this issue 3 years ago • 0 comments

ERC20 specification allows transfer token from addressA to addressA. In current codes of contracts/lib/TransferHelper.sol, transfer will be reverted when _from == _to, because balanceAfter == balanceBefore.

gzliudan avatar Jun 30 '22 14:06 gzliudan