add explicit assertion

dydxprotocol · Aug 27, 2019 · 8f002ed · 8f002ed
1 parent 6e98536
commit 8f002ed
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/contracts/external/traders/ExpiryV2.sol b/contracts/external/traders/ExpiryV2.sol
@@ -289,6 +289,8 @@ contract ExpiryV2 is
                 } else if (exp.timeDelta > 0) {
                     // bound the time by the minimum approved timeDelta
                     timeDelta = Math.max(minApprovedTimeDelta, exp.timeDelta).to32();
+                } else {
+                    assert(exp.timeDelta == 0);
                 }
             }