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ForwardingService: fix possible NPE in coin selector

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Sean Gilligan 2023-08-02 16:10:57 -07:00 committed by Andreas Schildbach
parent 7aeffc4de0
commit e34dd300ec
1 changed files with 1 additions and 1 deletions
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examples/src/main/java/org/bitcoinj/examples/ForwardingService.java
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@ -193,7 +193,7 @@ public class ForwardingService implements Closeable {
*/ */
static CoinSelector forwardingCoinSelector(Sha256Hash parentTxId) { static CoinSelector forwardingCoinSelector(Sha256Hash parentTxId) {
return (target, candidates) -> candidates.stream() return (target, candidates) -> candidates.stream()
.filter(output -> output.getParentTransactionHash().equals(parentTxId)) .filter(output -> output.getParentTransactionHash() != null && output.getParentTransactionHash().equals(parentTxId))
.collect(collectingAndThen(toList(), CoinSelection::new)); .collect(collectingAndThen(toList(), CoinSelection::new));
} }
} }