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Syncing naming of value and amount. (#1895)

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Mitar
2019-08-26 08:24:43 -07:00
committed by Nicolás Venturo
parent 188a5fd700
commit 5d183d0efe
1 changed files with 10 additions and 10 deletions
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20
contracts/token/ERC20/ERC20.sol
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@ -78,8 +78,8 @@ contract ERC20 is Context, IERC20 {
* *
* - `spender` cannot be the zero address. * - `spender` cannot be the zero address.
*/ */
function approve(address spender, uint256 value) public returns (bool) { function approve(address spender, uint256 amount) public returns (bool) {
_approve(_msgSender(), spender, value); _approve(_msgSender(), spender, amount);
return true; return true;
} }
@ -91,7 +91,7 @@ contract ERC20 is Context, IERC20 {
* *
* Requirements: * Requirements:
* - `sender` and `recipient` cannot be the zero address. * - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `value`. * - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for `sender`'s tokens of at least * - the caller must have allowance for `sender`'s tokens of at least
* `amount`. * `amount`.
*/ */
@ -188,12 +188,12 @@ contract ERC20 is Context, IERC20 {
* - `account` cannot be the zero address. * - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens. * - `account` must have at least `amount` tokens.
*/ */
function _burn(address account, uint256 value) internal { function _burn(address account, uint256 amount) internal {
require(account != address(0), "ERC20: burn from the zero address"); require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(value, "ERC20: burn amount exceeds balance"); _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(value); _totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), value); emit Transfer(account, address(0), amount);
} }
/** /**
@ -209,12 +209,12 @@ contract ERC20 is Context, IERC20 {
* - `owner` cannot be the zero address. * - `owner` cannot be the zero address.
* - `spender` cannot be the zero address. * - `spender` cannot be the zero address.
*/ */
function _approve(address owner, address spender, uint256 value) internal { function _approve(address owner, address spender, uint256 amount) internal {
require(owner != address(0), "ERC20: approve from the zero address"); require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address"); require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = value; _allowances[owner][spender] = amount;
emit Approval(owner, spender, value); emit Approval(owner, spender, amount);
} }
/** /**