From c4bcddbaf565887618d94147d1ef1f84ea77937e Mon Sep 17 00:00:00 2001
From: eboado <ernesto.boado.moreira@gmail.com>
Date: Mon, 12 Apr 2021 12:31:50 +0200
Subject: [PATCH] - Renamed shadowed variables on _dynamicToStaticAmount() and
 _staticToDynamicAmount()

---
 contracts/protocol/tokenization/StaticAToken.sol | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/contracts/protocol/tokenization/StaticAToken.sol b/contracts/protocol/tokenization/StaticAToken.sol
index 39d825bb..c011407f 100644
--- a/contracts/protocol/tokenization/StaticAToken.sol
+++ b/contracts/protocol/tokenization/StaticAToken.sol
@@ -378,11 +378,19 @@ contract StaticAToken is IStaticAToken, ERC20 {
     return (amountToBurn, amountToWithdraw);
   }
 
-  function _dynamicToStaticAmount(uint256 amount, uint256 rate) internal pure returns (uint256) {
-    return amount.rayDiv(rate);
+  function _dynamicToStaticAmount(uint256 amount, uint256 cachedRate)
+    internal
+    pure
+    returns (uint256)
+  {
+    return amount.rayDiv(cachedRate);
   }
 
-  function _staticToDynamicAmount(uint256 amount, uint256 rate) internal pure returns (uint256) {
-    return amount.rayMul(rate);
+  function _staticToDynamicAmount(uint256 amount, uint256 cachedRate)
+    internal
+    pure
+    returns (uint256)
+  {
+    return amount.rayMul(cachedRate);
   }
 }