Test common case first (#2023)

5 years ago · fbddf5ba5b
parent cf0e71b4ed
commit fbddf5ba5b
1 changed files with 1 additions and 1 deletions
--- a/contracts/utils/Address.sol
+++ b/contracts/utils/Address.sol
@ -29,7 +29,7 @@ library Address {
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
-        return (codehash != 0x0 && codehash != accountHash);
+        return (codehash != accountHash && codehash != 0x0);
    }

    /**