fix: Optimize gho debt balanceof (#297)

aave · Feb 20, 2023 · 5dc045b · 5dc045b
1 parent 81bb51b
commit 5dc045b
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/contracts/facilitators/aave/tokens/GhoVariableDebtToken.sol b/src/contracts/facilitators/aave/tokens/GhoVariableDebtToken.sol
@@ -135,8 +135,7 @@ contract GhoVariableDebtToken is DebtTokenBase, ScaledBalanceTokenBase, IGhoVari
     uint256 discountPercent = _ghoUserState[user].discountPercent;
     if (discountPercent != 0) {
       uint256 balanceIncrease = balance - scaledBalance.rayMul(previousIndex);
-      uint256 discount = balanceIncrease.percentMul(discountPercent);
-      balance = balance - discount;
+      balance -= balanceIncrease.percentMul(discountPercent);
     }
 
     return balance;