[TokenVesting] Use SafeMath

74636b73 · Martín Triay · 647fc139 · 74636b73
Commit 74636b73 authored Oct 12, 2017 by Martín Triay
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TokenVesting.sol contracts/token/TokenVesting.sol +1 -1

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--- a/contracts/token/TokenVesting.sol
+++ b/contracts/token/TokenVesting.sol
@@ -47,7 +47,7 @@ contract TokenVesting is Ownable {
    beneficiary = _beneficiary;
    revocable = _revocable;
    duration = _duration;
-    cliff = _start + _cliff;
+    cliff = _start.add(_cliff);
    start = _start;
  }