Commit graph

5 commits

Author SHA1 Message Date
fraVlaca
5f71466295
updated erc tokens samples (#731)
Signed-off-by: fraVlaca <ocsenarf@outlook.com>
2022-05-11 10:35:10 -04:00
Simon Stone
365172ddb3
Stop ERC-20 transfer bug when to/from accounts are the same (#425)
Using the ERC-20 sample, you can submit a transfer to and from
the same account. Because the code doesn't handle this, it ends
up minting new tokens into that account.

The correct behaviour is not specified by the ERC-20 specification,
although the OpenZeppelin implementation seems to permit it.

IMO we should just block it with an error because I can't see a use
case for allowing it and it is most likely a user error.

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
2021-02-24 15:07:06 -05:00
Baran Kılıç
651f2235aa
Fix empty event in token-erc-20 example (#424)
Signed-off-by: Baran Kılıç <baran.kilic@boun.edu.tr>
2021-02-24 08:58:13 -05:00
Julian Castrence
0d257104aa Add Burn Function and Events
FAB-18275

Signed-off-by: Julian Castrence <juliancastrence@ibm.com>
2020-11-30 14:45:36 -05:00
Julian Castrence
1829666e3a Rename token-account-based Directory to token-erc-20
FAB-18275

Signed-off-by: Julian Castrence <juliancastrence@ibm.com>
2020-11-21 11:08:18 -05:00