From d4abc123492f637ef12a3e424c3360db5694fdf6 Mon Sep 17 00:00:00 2001
From: The3D <emilio@aave.com>
Date: Thu, 22 Oct 2020 19:06:37 +0200
Subject: [PATCH] Updated wadDiv

---
 contracts/libraries/math/WadRayMath.sol | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/contracts/libraries/math/WadRayMath.sol b/contracts/libraries/math/WadRayMath.sol
index 949118c6..6b67641c 100644
--- a/contracts/libraries/math/WadRayMath.sol
+++ b/contracts/libraries/math/WadRayMath.sol
@@ -74,10 +74,6 @@ library WadRayMath {
   function wadDiv(uint256 a, uint256 b) internal pure returns (uint256) {
     require(b != 0, Errors.DIVISION_BY_ZERO);
 
-    if (a == 0) {
-      return 0;
-    }
-
     uint256 halfB = b / 2;
 
     uint256 result = a * WAD;