From f692ac280a2ad08a8da40e8afafe319295db24c0 Mon Sep 17 00:00:00 2001
From: Gilgames000 <22778436+Gilgames000@users.noreply.github.com>
Date: Fri, 25 Mar 2022 13:51:04 +0100
Subject: [PATCH] Add SPDX License Identifier to Multicall2.sol

It fixes the compiler warning `license identifier not provided in source file` and is overall good practice to add the license identifier on a per-file basis as in the software industry no license specified defaults to all rights reserved, which could potentially prevent anyone to have the rights to deploy the individual Multicall2.sol. Though, this is technically not necessary in the particular case of MIT and Unlicense licenses.
---
 src/Multicall2.sol | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Multicall2.sol b/src/Multicall2.sol
index a162677..267f604 100644
--- a/src/Multicall2.sol
+++ b/src/Multicall2.sol
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 pragma solidity >=0.5.0;
 pragma experimental ABIEncoderV2;