use __unsafe_increaseBalance to react to batch minting

2023-06-21 17:56:00 +02:00
parent a3526acdf2
commit 1ed8f9ef2c
6 changed files with 29 additions and 12 deletions
--- a/contracts/token/ERC721/ERC721.sol
+++ b/contracts/token/ERC721/ERC721.sol
@ -456,7 +456,7 @@ abstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Er
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
-    function __unsafe_increaseBalance(address account, uint256 amount) internal {
+    function __unsafe_increaseBalance(address account, uint256 amount) internal virtual {
        _balances[account] += amount;
    }
 }