From 6beac0f2157d242de9a2f4b478fc8b55e09cffb4 Mon Sep 17 00:00:00 2001
From: Yevhenii Babichenko <eugene.babichenko@gmail.com>
Date: Wed, 6 Sep 2017 10:29:25 +0300
Subject: [PATCH] add previousOwner field to OwnershipTransferred event

---
 contracts/ownership/Ownable.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/ownership/Ownable.sol b/contracts/ownership/Ownable.sol
index 666747362..eaa55ffaa 100644
--- a/contracts/ownership/Ownable.sol
+++ b/contracts/ownership/Ownable.sol
@@ -10,7 +10,7 @@ contract Ownable {
   address public owner;
 
 
-  event OwnershipTransferred(address indexed newOwner);
+  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
 
 
   /**