From 4243776aa5443fed5c5133f64e06434926d94f5a Mon Sep 17 00:00:00 2001
From: sqrrm <sqrrm1@gmail.com>
Date: Wed, 19 Jun 2019 14:32:06 +0200
Subject: [PATCH] Check not null tx

---
 .../unconfirmed/UnconfirmedBsqChangeOutputListService.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/bisq/core/dao/state/unconfirmed/UnconfirmedBsqChangeOutputListService.java b/core/src/main/java/bisq/core/dao/state/unconfirmed/UnconfirmedBsqChangeOutputListService.java
index 03d6d8961b6..adeef422e8f 100644
--- a/core/src/main/java/bisq/core/dao/state/unconfirmed/UnconfirmedBsqChangeOutputListService.java
+++ b/core/src/main/java/bisq/core/dao/state/unconfirmed/UnconfirmedBsqChangeOutputListService.java
@@ -153,7 +153,8 @@ public void onReorganize() {
     }
 
     public void onTransactionConfidenceChanged(Transaction tx) {
-        if (tx.getConfidence().getConfidenceType() == TransactionConfidence.ConfidenceType.BUILDING) {
+        if (tx != null &&
+                tx.getConfidence().getConfidenceType() == TransactionConfidence.ConfidenceType.BUILDING) {
             removeConnectedOutputsOfInputsOfTx(tx);
 
             tx.getOutputs().forEach(transactionOutput -> {