Validated the user balance before isActive

aave · Nov 10, 2020 · 57ed9ef · 57ed9ef
1 parent 31cbe91
commit 57ed9ef
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/contracts/libraries/logic/ValidationLogic.sol b/contracts/libraries/logic/ValidationLogic.sol
@@ -67,12 +67,12 @@ library ValidationLogic {
     address oracle
   ) external view {
 
-    (bool isActive,, , ) = reservesData[reserveAddress].configuration.getFlags();
-    require(isActive, Errors.VL_NO_ACTIVE_RESERVE);
-
     require(amount != 0, Errors.VL_INVALID_AMOUNT);
     require(amount <= userBalance, Errors.VL_NOT_ENOUGH_AVAILABLE_USER_BALANCE);
 
+    (bool isActive,, , ) = reservesData[reserveAddress].configuration.getFlags();
+    require(isActive, Errors.VL_NO_ACTIVE_RESERVE);
+
     require(
       GenericLogic.balanceDecreaseAllowed(
         reserveAddress,