Merge pull request ethereum#94 from mdehoog/json-bug

fix bug in json unmarshaling missing blob tx datagas field
imapp-pl · Jan 27, 2023 · 5e5214d · 5e5214d
2 parents 20d3ce8 + 2ef8c3c
commit 5e5214d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/types/transaction_marshalling.go b/core/types/transaction_marshalling.go
@@ -349,10 +349,10 @@ func (tx *Transaction) UnmarshalJSON(input []byte) error {
 				return err
 			}
 		}
-		itx.Message.MaxFeePerDataGas.SetFromBig((*big.Int)(dec.MaxFeePerDataGas))
 		if dec.MaxFeePerDataGas == nil {
 			return errors.New("missing required field 'maxFeePerDataGas' for txdata")
 		}
+		itx.Message.MaxFeePerDataGas.SetFromBig((*big.Int)(dec.MaxFeePerDataGas))
 		itx.Message.BlobVersionedHashes = dec.BlobVersionedHashes
 		// A BlobTx may not contain data
 		if len(dec.Blobs) != 0 || len(dec.BlobKzgs) != 0 {