From 697068f85d9e3a1f2b4952a25075c871e4aeb025 Mon Sep 17 00:00:00 2001
From: Foivos <foivos@umich.edu>
Date: Tue, 31 Oct 2023 19:02:48 +0200
Subject: [PATCH] addressed a comment

---
 contracts/utils/Operatable.sol | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/contracts/utils/Operatable.sol b/contracts/utils/Operatable.sol
index 3c0defb7..9cfbb9cb 100644
--- a/contracts/utils/Operatable.sol
+++ b/contracts/utils/Operatable.sol
@@ -19,9 +19,7 @@ contract Operatable is IOperatable, RolesBase, RolesConstants {
      * @param operator_ The address of the new operator
      */
     function _addOperator(address operator_) internal {
-        uint8[] memory roles = new uint8[](1);
-        roles[0] = uint8(Roles.OPERATOR);
-        _addRoles(operator_, roles);
+        _addRole(operator_, uint8(Roles.OPERATOR));
     }
 
     /**