check that also the tokenID is not a base type

hypercerts-org · Oct 14, 2024 · af392e5 · af392e5
1 parent 7cb76ef
commit af392e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/src/protocol/SemiFungible1155.sol b/contracts/src/protocol/SemiFungible1155.sol
@@ -536,7 +536,7 @@ contract SemiFungible1155 is
             uint256 _from = fromIDs[i];
             uint256 _to = toIDs[i];
 
-            if (isBaseType(_from)) revert Errors.NotAllowed();
+            if (isBaseType(_from) || isBaseType(_to)) revert Errors.NotAllowed();
             if (getBaseType(_from) != getBaseType(_to)) revert Errors.TypeMismatch();
             unchecked {
                 ++i;