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Removed MKR allowance code.

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This commit is contained in:
Sowmayjain 2019-04-01 00:56:24 +05:30
parent d4609eedd6
commit b8e93dbe6e
1 changed files with 0 additions and 4 deletions
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4
contracts/ProxyLogics/InstaMaker.sol
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@ -219,14 +219,10 @@ contract Helpers is DSMath {
* @dev handling stability fees payment
*/
function handleGovFee(TubInterface tub, uint saiDebtFee) internal {
address _otc = getUniswapMKRExchange();
(bytes32 val, bool ok) = tub.pep().peek();
if (ok && val != 0) {
uint govAmt = wdiv(saiDebtFee, uint(val)); // Fees in MKR
uint saiGovAmt = getDAIRequired(govAmt); // get price
if (tub.sai().allowance(address(this), _otc) != uint(-1)) {
tub.sai().approve(_otc, uint(-1));
}
tub.sai().transferFrom(msg.sender, address(this), saiGovAmt);
swapMKR(tub, saiGovAmt); // swap DAI with MKR
}