add witness hash only for txns with witness

SummerOfBitcoin · Apr 11, 2024 · e755c83 · e755c83
1 parent b962f7b
commit e755c83
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/mining/coinbase.go b/src/mining/coinbase.go
@@ -61,8 +61,10 @@ func AddWitnessCommitmentX(coinbaseTx *txn.Transaction,
         // coinbase
         if(t.Vin[0].IsCoinbase){
             wtxids = append(wtxids, zeroHash)
-        } else {
+        } else if(t.HasWitness()) {
             wtxids = append(wtxids, [32]byte(utils.ReverseBytes(t.WitnessHash())))
+        } else {
+            wtxids = append(wtxids, [32]byte(utils.ReverseBytes(t.TxHash())))
         }
     }