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Consider using SafeERC20 #29

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Yhtiyar opened this issue Jan 21, 2023 · 0 comments
Open

Consider using SafeERC20 #29

Yhtiyar opened this issue Jan 21, 2023 · 0 comments

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@Yhtiyar
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Yhtiyar commented Jan 21, 2023

It is better to use SafeERC20 from OZ , since arbitrary erc20 tokens are supported, some tokens might not return bool on transfer. The most popular such token is USDT

usdt code here: https://etherscan.io/token/0xdac17f958d2ee523a2206206994597c13d831ec7#code
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