From 9a1657d90d77085c2dcdfb9cf02a6d8b4e2fa641 Mon Sep 17 00:00:00 2001
From: mingda <leimingda@pku.edu.cn>
Date: Wed, 8 Jul 2020 17:52:20 +0800
Subject: [PATCH] [audit]#4 add transfer event to dodo lptoken burn

---
 contracts/impl/DODOLpToken.sol | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contracts/impl/DODOLpToken.sol b/contracts/impl/DODOLpToken.sol
index 34f2bb8..9347be9 100644
--- a/contracts/impl/DODOLpToken.sol
+++ b/contracts/impl/DODOLpToken.sol
@@ -122,5 +122,6 @@ contract DODOLpToken is Ownable {
         balances[user] = balances[user].sub(value);
         totalSupply = totalSupply.sub(value);
         emit Burn(user, value);
+        emit Transfer(user, address(0), value);
     }
 }