Results 4 issues of Van0k

**Issue**: `creditFacade` is currently only set once in `AbstractAdapter` in constructor, based on the current Credit Facade attached to the corresponding Credit Manager: ``` constructor(address _creditManager, address _targetContract) { if...

bug

**Issue**: `CreditManager.closeCreditAccount()`, which is invoked during liquidations, has the following line: ``` // transfer remaining funds to the borrower [liquidations only] if (remainingFunds > 1) { _safeTokenTransfer( creditAccount, underlying, borrower,...

bug