From 00d57ff76854938ead800767fb673a8af46eac8e Mon Sep 17 00:00:00 2001
From: Jonas Schnelli <dev@jonasschnelli.ch>
Date: Thu, 10 Dec 2020 13:36:47 +0100
Subject: [PATCH] Avoid accessing nullpointer in BaseIndex::GetSummary()

---
 src/index/base.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index/base.cpp b/src/index/base.cpp
index 38958a82e91..25644c3b41e 100644
--- a/src/index/base.cpp
+++ b/src/index/base.cpp
@@ -366,6 +366,6 @@ IndexSummary BaseIndex::GetSummary() const
     IndexSummary summary{};
     summary.name = GetName();
     summary.synced = m_synced;
-    summary.best_block_height = m_best_block_index.load()->nHeight;
+    summary.best_block_height = m_best_block_index ? m_best_block_index.load()->nHeight : 0;
     return summary;
 }