dodomath fix && proxy test

2021-01-04 22:23:08 +08:00
parent 35aa22b8e8
commit 1bc41f9a61
7 changed files with 57 additions and 64 deletions
--- a/contracts/lib/SafeMath.sol
+++ b/contracts/lib/SafeMath.sol
@@ -32,11 +32,6 @@ library SafeMath {
        return a / b;
    }

-    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
-        require(b > 0, "MOD_ERROR");
-        return a % b;
-    }
-
    function divCeil(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 quotient = div(a, b);
        uint256 remainder = a - quotient * b;