From d906aaa117e337fc70575beecc0d6da314f57385 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Mon, 22 Jun 2020 23:35:48 +0300
Subject: qt: Fix regression in TransactionTableModel

Since #17993 a crash is possible on exit.

Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
---
 src/qt/transactionrecord.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/qt/transactionrecord.cpp')

diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp
index 52007ef350..632a18de5c 100644
--- a/src/qt/transactionrecord.cpp
+++ b/src/qt/transactionrecord.cpp
@@ -234,6 +234,7 @@ void TransactionRecord::updateStatus(const interfaces::WalletTxStatus& wtx, cons
 
 bool TransactionRecord::statusUpdateNeeded(const uint256& block_hash) const
 {
+    assert(!block_hash.IsNull());
     return status.m_cur_block_hash != block_hash || status.needsUpdate;
 }
 
-- 
cgit v1.2.3