From 4219af1430f1cfc105d3521616941b7947fde4e3 Mon Sep 17 00:00:00 2001
From: Remco Bloemen <remco@wicked.ventures>
Date: Thu, 23 Aug 2018 14:22:59 -0700
Subject: Add DIVISION_BY_ZERO to getPartialAmount for consistency

---
 packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages/contracts/src/2.0.0/protocol')

diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol
index d123c55a1..f4e2f1958 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol
@@ -39,6 +39,8 @@ contract LibMath is
         pure
         returns (uint256 partialAmount)
     {
+        require(denominator > 0, "DIVISION_BY_ZERO");
+        
         partialAmount = safeDiv(
             safeMul(numerator, target),
             denominator
@@ -60,10 +62,7 @@ contract LibMath is
         pure
         returns (uint256 partialAmount)
     {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
+        require(denominator > 0, "DIVISION_BY_ZERO");
         
         // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
         //       ceil(a / b) = floor((a + b - 1) / b)
-- 
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