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yearn / yearn-recycle

dai/usdc/usdt/tusd/ycrv ➝ yusd
MIT License
56 stars 33 forks source link

avoid allowance checking (gas) if balance is 0 #2

Closed 0xalizk closed 4 years ago

0xalizk commented 4 years ago

No need to check ycrv allowance if ycrv_balance=0. Should save some gas