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Fixed withdraw issue

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This commit is contained in:
Thrilok Kumar 2020-05-06 08:03:13 +05:30
parent 05d705bece
commit 9fc53baf0d
1 changed files with 6 additions and 4 deletions
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10
contracts/connectors/curve.sol
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@ -179,15 +179,17 @@ contract CurveProtocol is CurveHelpers {
TokenInterface curveTokenContract = TokenInterface(getCurveTokenAddr()); TokenInterface curveTokenContract = TokenInterface(getCurveTokenAddr());
ICurveZap curveZap = ICurveZap(getCurveZapAddr()); ICurveZap curveZap = ICurveZap(getCurveZapAddr());
ICurve curveSwap = ICurve(getCurveSwapAddr());
uint _curveAmt; uint _curveAmt;
uint[4] memory _amts;
if (_amt == uint(-1)) { if (_amt == uint(-1)) {
_curveAmt = curveTokenContract.balanceOf(address(this)); _curveAmt = curveTokenContract.balanceOf(address(this));
_amt = curveZap.calc_withdraw_one_coin(_curveAmt, tokenId); _amt = curveZap.calc_withdraw_one_coin(_curveAmt, tokenId);
} else {
uint[4] memory _amts;
_amts[uint(tokenId)] = _amt; _amts[uint(tokenId)] = _amt;
_curveAmt = ICurve(getCurveSwapAddr()).calc_token_amount(_amts, false); } else {
_amts[uint(tokenId)] = _amt;
_curveAmt = curveSwap.calc_token_amount(_amts, false);
} }
curveTokenContract.approve(address(curveZap), _curveAmt); curveTokenContract.approve(address(curveZap), _curveAmt);
@ -197,7 +199,7 @@ contract CurveProtocol is CurveHelpers {
require(_curveAmt < _slippageAmt, "excess-burning"); require(_curveAmt < _slippageAmt, "excess-burning");
curveZap.remove_liquidity_one_coin(_curveAmt, tokenId, _amt); curveSwap.remove_liquidity_imbalance(_amts, _slippageAmt);
setUint(setId, _curveAmt); setUint(setId, _curveAmt);