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Add a require statement #100

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kangaroosterus opened this issue Feb 12, 2020 · 0 comments

kangaroosterus commented Feb 12, 2020

https://github.com/aparnakr/OptionsProtocol/blob/9363067b23278cd6d919cc0dad8ae0d4b489491f/contracts/OptionsFactory.sol#L124

Check if the same asset is being added. Something like:

require( tokens[_asset] != ERC20(_addr), ...)

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