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TransactionInput: treat duplicate connection attempts as a success.

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This commit is contained in:
Mike Hearn 2013-07-25 15:30:49 +02:00
parent a5ed2d63d3
commit cf4c469e6e
1 changed files with 4 additions and 1 deletions
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5
core/src/main/java/com/google/bitcoin/core/TransactionInput.java
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@ -325,7 +325,10 @@ public class TransactionInput extends ChildMessage implements Serializable {
checkElementIndex((int) outpoint.getIndex(), transaction.getOutputs().size(), "Corrupt transaction"); checkElementIndex((int) outpoint.getIndex(), transaction.getOutputs().size(), "Corrupt transaction");
TransactionOutput out = transaction.getOutput((int) outpoint.getIndex()); TransactionOutput out = transaction.getOutput((int) outpoint.getIndex());
if (!out.isAvailableForSpending()) { if (!out.isAvailableForSpending()) {
if (mode == ConnectMode.DISCONNECT_ON_CONFLICT) { if (out.parentTransaction.equals(outpoint.fromTx)) {
// Already connected.
return ConnectionResult.SUCCESS;
} else if (mode == ConnectMode.DISCONNECT_ON_CONFLICT) {
out.markAsUnspent(); out.markAsUnspent();
} else if (mode == ConnectMode.ABORT_ON_CONFLICT) { } else if (mode == ConnectMode.ABORT_ON_CONFLICT) {
outpoint.fromTx = checkNotNull(out.parentTransaction); outpoint.fromTx = checkNotNull(out.parentTransaction);