Add access control comment for ERC721 _burn function (#3576)

* Added access control comment for ERC721 _burn function * Update contracts/token/ERC721/ERC721.sol Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com> * Update contracts/token/ERC721/ERC721.sol Co-authored-by: Francisco <frangio.1@gmail.com> Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com> Co-authored-by: Francisco <frangio.1@gmail.com>
3 years ago · 7ddbfe181e
parent 48dd186870
commit 7ddbfe181e
1 changed files with 1 additions and 0 deletions
--- a/contracts/token/ERC721/ERC721.sol
+++ b/contracts/token/ERC721/ERC721.sol
@ -293,6 +293,7 @@ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
+     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *