From 6642de6bbb4d6c73b9dad64e199035764b37d00a Mon Sep 17 00:00:00 2001
From: Ricardo Guilherme Schmidt <3esmit@gmail.com>
Date: Tue, 26 Sep 2023 12:46:06 -0300
Subject: [PATCH] remove redundant variable

---
 .gas-report              | 6 +++---
 .gas-snapshot            | 8 ++++----
 contracts/MiniMeBase.sol | 5 ++---
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/.gas-report b/.gas-report
index 7f7b7fb..5c6a0fd 100644
--- a/.gas-report
+++ b/.gas-report
@@ -1,7 +1,7 @@
 | contracts/MiniMeToken.sol:MiniMeToken contract |                 |       |        |       |         |
 |------------------------------------------------|-----------------|-------|--------|-------|---------|
 | Deployment Cost                                | Deployment Size |       |        |       |         |
-| 2086437                                        | 11846           |       |        |       |         |
+| 2088237                                        | 11855           |       |        |       |         |
 | Function Name                                  | min             | avg   | median | max   | # calls |
 | DOMAIN_SEPARATOR                               | 387             | 387   | 387    | 387   | 10      |
 | allowance                                      | 0               | 190   | 0      | 763   | 16      |
@@ -10,7 +10,7 @@
 | balanceOf                                      | 0               | 622   | 0      | 2753  | 67      |
 | balanceOfAt                                    | 0               | 830   | 0      | 3766  | 78      |
 | changeController                               | 0               | 596   | 0      | 3580  | 6       |
-| claimTokens                                    | 9559            | 40647 | 56192  | 56192 | 3       |
+| claimTokens                                    | 9559            | 40641 | 56183  | 56183 | 3       |
 | controller                                     | 0               | 0     | 0      | 0     | 10      |
 | decimals                                       | 0               | 0     | 0      | 0     | 10      |
 | destroyTokens                                  | 3864            | 5115  | 3864   | 7617  | 3       |
@@ -26,7 +26,7 @@
 | totalSupply                                    | 0               | 255   | 0      | 2480  | 23      |
 | totalSupplyAt                                  | 0               | 797   | 0      | 3398  | 17      |
 | transfer                                       | 548             | 38822 | 49621  | 92685 | 20      |
-| transferFrom                                   | 0               | 19397 | 3495   | 65545 | 11      |
+| transferFrom                                   | 0               | 19396 | 3494   | 65544 | 11      |
 
 
 
diff --git a/.gas-snapshot b/.gas-snapshot
index ce50170..e979cc2 100644
--- a/.gas-snapshot
+++ b/.gas-snapshot
@@ -6,12 +6,12 @@ AllowanceTest:testApproveTransferDisabled() (gas: 7994)
 AllowanceTest:testDeployment() (gas: 26711)
 AllowanceTest:testNoAllowance() (gas: 9462)
 AllowanceTest:testRejectedApproval() (gas: 13683)
-ClaimTokensTest:testClaimERC20() (gas: 62778)
+ClaimTokensTest:testClaimERC20() (gas: 62769)
 ClaimTokensTest:testClaimETH() (gas: 13659)
-ClaimTokensTest:testClaimSelf() (gas: 60260)
+ClaimTokensTest:testClaimSelf() (gas: 60251)
 ClaimTokensTest:testDeployment() (gas: 26595)
 CreateCloneTokenTest:testCloneFutureSnapshot() (gas: 100903)
-CreateCloneTokenTest:testCreateCloneToken() (gas: 2125492)
+CreateCloneTokenTest:testCreateCloneToken() (gas: 2127292)
 CreateCloneTokenTest:testDeployment() (gas: 26550)
 CreateCloneTokenTest:testGenerateTokens() (gas: 101254)
 DestroyTokensTest:testDeployment() (gas: 26595)
@@ -26,7 +26,7 @@ MiniMeTokenTest:testDeployment() (gas: 26535)
 ReceiveTest:testAcceptingEther() (gas: 18628)
 ReceiveTest:testDeployment() (gas: 26595)
 ReceiveTest:testRejectingEther() (gas: 18691)
-ReentrancyTest:testAttack() (gas: 227887)
+ReentrancyTest:testAttack() (gas: 227886)
 TestPermit:testDeployment() (gas: 26573)
 TestPermit:testInvalidAllowance() (gas: 84299)
 TestPermit:testInvalidBalance() (gas: 67380)
diff --git a/contracts/MiniMeBase.sol b/contracts/MiniMeBase.sol
index 0cfd603..4186ca8 100644
--- a/contracts/MiniMeBase.sol
+++ b/contracts/MiniMeBase.sol
@@ -493,9 +493,8 @@ abstract contract MiniMeBase is Controlled, IERC20, IERC20Permit, EIP712, Nonces
             return;
         }
 
-        IERC20 token = _token;
-        uint256 balance = token.balanceOf(address(this));
-        token.transfer(controller, balance);
+        uint256 balance = _token.balanceOf(address(this));
+        _token.transfer(controller, balance);
         emit ClaimedTokens(address(_token), controller, balance);
     }