Minor optimization

bosonprotocol · Apr 19, 2023 · 9633fdd · 9633fdd
1 parent 7b4f38c
commit 9633fdd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/contracts/protocol/facets/ExchangeHandlerFacet.sol b/contracts/protocol/facets/ExchangeHandlerFacet.sol
@@ -229,7 +229,7 @@ contract ExchangeHandlerFacet is IBosonExchangeHandler, BuyerBase, DisputeBase {
             lookups.voucherCount[buyerId]++;
             if (!_isPreminted) {
                 IBosonVoucher bosonVoucher = IBosonVoucher(lookups.cloneAddress[_offer.sellerId]);
-                uint256 tokenId = _exchangeId + (_offerId << 128);
+                uint256 tokenId = _exchangeId | (_offerId << 128);
                 bosonVoucher.issueVoucher(tokenId, _buyer);
             }
         }
@@ -696,7 +696,7 @@ contract ExchangeHandlerFacet is IBosonExchangeHandler, BuyerBase, DisputeBase {
         IBosonVoucher bosonVoucher = IBosonVoucher(lookups.cloneAddress[offer.sellerId]);
 
         uint256 tokenId = _exchange.id;
-        if (tokenId >= EXCHANGE_ID_2_2_0) tokenId += (offerId << 128);
+        if (tokenId >= EXCHANGE_ID_2_2_0) tokenId |= (offerId << 128);
         bosonVoucher.burnVoucher(tokenId);
     }