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Tokens can be duplicated by transferring to own account. #13

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bddap opened this issue Sep 16, 2019 · 1 comment · May be fixed by #14

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@bddap
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@bddap bddap commented Sep 16, 2019

When calling _transfer()

fn _transfer(
    token_id: u32,
    from: T::AccountId,
    to: T::AccountId,
    value: T::TokenBalance,
);

If from == to, tokens are duplicated.

To reproduce

Run the tests added in #12. One of them will fail.

@bddap

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@bddap bddap commented Sep 16, 2019

cargo test --all

@bddap bddap referenced a pull request that will close this issue Sep 16, 2019
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