ERC20Upgradeable Static Analysis Findings

ERC-01S: Redundant Empty Code Block

Description:

The _transfer function contains an empty code block as it is meant to be overridden by contracts that inherit the contract in question.

Example:

Copy
202function _transfer(address sender, address recipient, uint256 amount) internal virtual { }

Recommendation:

In order to ensure that the function is always overridden, we advise the brackets to be omitted ({}) and the declaration to simply terminate with the ; character to mandate derivative contracts to override this method or not compile.

Alleviation:

The function now properly terminates with the ; character.