Small gas improvement in SafeMath.sol (#811)

1d2d18f9 · Klaus Hott Vidal · Francisco Giordano · 82ce197e · 1d2d18f9
Commit 1d2d18f9 authored Mar 29, 2018 by Klaus Hott Vidal Committed by Francisco Giordano Mar 28, 2018
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SafeMath.sol contracts/math/SafeMath.sol +2 -2

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--- a/contracts/math/SafeMath.sol
+++ b/contracts/math/SafeMath.sol
@@ -24,9 +24,9 @@ library SafeMath {
  */
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
-    uint256 c = a / b;
+    // uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
-    return c;
+    return a / b;
  }

  /**