From 46e52700da02a0f5f9eb5bb088880dbc80eb5286 Mon Sep 17 00:00:00 2001
From: Brendan Asselstine <mail.asselstine@gmail.com>
Date: Tue, 5 Oct 2021 23:17:51 -0700
Subject: [PATCH] Added transfer condition that addresses are different

---
 contracts/Ticket.sol | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/contracts/Ticket.sol b/contracts/Ticket.sol
index 5fba2999..12178049 100644
--- a/contracts/Ticket.sol
+++ b/contracts/Ticket.sol
@@ -286,6 +286,10 @@ contract Ticket is ControlledToken, ITicket {
 
     // @inheritdoc ERC20
     function _beforeTokenTransfer(address _from, address _to, uint256 _amount) internal override {
+        if (_from == _to) {
+            return;
+        }
+
         address _fromDelegate;
         if (_from != address(0)) {
             _fromDelegate = delegates[_from];