From 20f9af8fe4e4023f0a2bc96bfff7687e8cca173c Mon Sep 17 00:00:00 2001
From: Mubaris NK <mubaris@instadapp.io>
Date: Sat, 13 Feb 2021 18:19:22 +0530
Subject: [PATCH] Add more connectors

---
 contracts/common/basic.sol             | 5 +++++
 contracts/connectors/kyber/helpers.sol | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/contracts/common/basic.sol b/contracts/common/basic.sol
index 27fbfc43..fb0882b5 100644
--- a/contracts/common/basic.sol
+++ b/contracts/common/basic.sol
@@ -27,6 +27,11 @@ abstract contract Basic is DSMath, Stores {
         return abi.encode(eventName, eventParam);
     }
 
+    function changeEthAddress(address buy, address sell) internal pure returns(TokenInterface _buy, TokenInterface _sell){
+        _buy = buy == ethAddr ? TokenInterface(wethAddr) : TokenInterface(buy);
+        _sell = sell == ethAddr ? TokenInterface(wethAddr) : TokenInterface(sell);
+    }
+
     function convertEthToWeth(bool isEth, TokenInterface token, uint amount) internal {
         if(isEth) token.deposit{value: amount}();
     }
diff --git a/contracts/connectors/kyber/helpers.sol b/contracts/connectors/kyber/helpers.sol
index 41437062..5b9e5069 100644
--- a/contracts/connectors/kyber/helpers.sol
+++ b/contracts/connectors/kyber/helpers.sol
@@ -6,7 +6,7 @@ import { KyberInterface } from "./interface.sol";
 
 abstract contract Helpers is DSMath, Basic {
     /**
-     * @dev Kyver Interface
+     * @dev Kyber Interface
      */
     KyberInterface internal constant kyber = KyberInterface(0x818E6FECD516Ecc3849DAf6845e3EC868087B755);