Nicolás Venturo f7ff3e7e67 Disallow ERC20._transfer from the zero address. (#1752) ...

* Add requirement of non-zero from to ERC20 transfer.

* Add test for transferFrom zero address to behavior.

* Create ERC20.transfer behavior.

* Add tests for _transfer.

* Add changelog entry.

* Fix linter error.

* Delete repeated test.

* Fix hardcoded error prefix.

* Update CHANGELOG.md

Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>

* Address review comments.

(cherry picked from commit ad18098d65)

2019-05-16 16:07:37 -03:00

..

ERC20

Disallow ERC20._transfer from the zero address. (#1752)

2019-05-16 16:07:37 -03:00

ERC721

Fix remaining revert reasons.

2019-04-24 11:25:09 -03:00