From 6cbb989bbb87a787e392a3c3fab5296984ab0beb Mon Sep 17 00:00:00 2001
From: ericlee <eric.l@metis.io>
Date: Fri, 23 Feb 2024 10:43:30 +0800
Subject: [PATCH] perf(isContract): don't check zero address

---
 contracts/LockingPool.sol | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/contracts/LockingPool.sol b/contracts/LockingPool.sol
index fe27583..f5df10f 100644
--- a/contracts/LockingPool.sol
+++ b/contracts/LockingPool.sol
@@ -970,9 +970,6 @@ contract LockingPool is ILockingPool, OwnableUpgradeable, PausableUpgradeable {
     }
 
     function isContract(address _target) internal view returns (bool) {
-        if (_target == address(0)) {
-            return false;
-        }
         return _target.code.length > 0;
     }