From 6f6debbf30194dabb1fa18ca25de23625a152cc7 Mon Sep 17 00:00:00 2001
From: Sowmayjain <champ.sowmay@gmail.com>
Date: Mon, 1 Apr 2019 18:17:35 +0530
Subject: [PATCH] [last try] Fixing WIPE error.

---
 contracts/{ProxyLogics => Bin}/FreeProxy.sol   |  0
 .../{ProxyLogics => Bin}/MakerContract.sol     |  0
 contracts/ProxyLogics/InstaMaker.sol           | 18 +++---------------
 3 files changed, 3 insertions(+), 15 deletions(-)
 rename contracts/{ProxyLogics => Bin}/FreeProxy.sol (100%)
 rename contracts/{ProxyLogics => Bin}/MakerContract.sol (100%)

diff --git a/contracts/ProxyLogics/FreeProxy.sol b/contracts/Bin/FreeProxy.sol
similarity index 100%
rename from contracts/ProxyLogics/FreeProxy.sol
rename to contracts/Bin/FreeProxy.sol
diff --git a/contracts/ProxyLogics/MakerContract.sol b/contracts/Bin/MakerContract.sol
similarity index 100%
rename from contracts/ProxyLogics/MakerContract.sol
rename to contracts/Bin/MakerContract.sol
diff --git a/contracts/ProxyLogics/InstaMaker.sol b/contracts/ProxyLogics/InstaMaker.sol
index 133ed75..e6361ed 100644
--- a/contracts/ProxyLogics/InstaMaker.sol
+++ b/contracts/ProxyLogics/InstaMaker.sol
@@ -17,13 +17,12 @@ interface TubInterface {
     function skr() external view returns (TokenInterface);
     function sai() external view returns (TokenInterface);
     function ink(bytes32) external view returns (uint);
-    function tab(bytes32) external view returns (uint);
-    function rap(bytes32) external view returns (uint);
+    function tab(bytes32) external returns (uint);
+    function rap(bytes32) external returns (uint);
     function per() external view returns (uint);
     function pep() external view returns (PepInterface);
 }
 
-
 interface TokenInterface {
     function allowance(address, address) external view returns (uint);
     function balanceOf(address) external view returns (uint);
@@ -34,17 +33,10 @@ interface TokenInterface {
     function withdraw(uint) external;
 }
 
-
 interface PepInterface {
     function peek() external returns (bytes32, bool);
 }
 
-
-interface WETHFace {
-    function deposit() external payable;
-    function withdraw(uint wad) external;
-}
-
 interface UniswapExchange {
     function getEthToTokenOutputPrice(uint256 tokensBought) external view returns (uint256 ethSold);
     function getTokenToEthOutputPrice(uint256 ethBought) external view returns (uint256 tokensSold);
@@ -188,11 +180,7 @@ contract CDPResolver is Helpers {
         }
     }
 
-    function wipe(
-        uint cdpNum,
-        uint _wad
-    ) public 
-    {
+    function wipe(uint cdpNum, uint _wad) public {
         require(_wad > 0, "no-wipe-no-dai");
 
         TubInterface tub = TubInterface(getSaiTubAddress());