@0x/contracts-staking: Emit CobbDouglasAlphaChanged event when ca…

…lling `setCobbDouglasAlpha()`.
0xProject · Aug 29, 2019 · 2d1b7c5 · 2d1b7c5
1 parent 4f56c98
commit 2d1b7c5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/contracts/staking/contracts/src/fees/MixinExchangeFees.sol b/contracts/staking/contracts/src/fees/MixinExchangeFees.sol
@@ -77,6 +77,7 @@ contract MixinExchangeFees is
         }
         cobbDouglasAlphaNumerator = numerator;
         cobbDouglasAlphaDenomintor = denominator;
+        emit CobbDouglasAlphaChanged(numerator, denominator);
     }
 
     /// @dev Pays a protocol fee in ETH.