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Fixed safemath issue

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This commit is contained in:
Thrilok Kumar 2020-07-02 10:26:47 +05:30
parent 962d31bce6
commit 66edeb2e19
1 changed files with 4 additions and 4 deletions
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8
contracts/common/math.sol
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@ -7,19 +7,19 @@ contract DSMath {
uint constant RAY = 10 ** 27;
function add(uint x, uint y) internal pure returns (uint z) {
SafeMath.add(x, y);
z = SafeMath.add(x, y);
}
function sub(uint x, uint y) internal pure returns (uint z) {
SafeMath.sub(x, y);
z = SafeMath.sub(x, y);
}
function mul(uint x, uint y) internal pure returns (uint z) {
SafeMath.mul(x, y);
z = SafeMath.mul(x, y);
}
function div(uint x, uint y) internal pure returns (uint z) {
SafeMath.div(x, y);
z = SafeMath.div(x, y);
}
function wmul(uint x, uint y) internal pure returns (uint z) {