From 4bce3bf8b26e89c2c8ddf00be316e29e5f3bef84 Mon Sep 17 00:00:00 2001
From: Alexander Block <ablock84@gmail.com>
Date: Wed, 27 Dec 2017 18:41:04 +0100
Subject: [PATCH] Fix crash on exit when -createwalletbackups=0 (#1810)

---
 src/qt/overviewpage.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp
index 771217e71..9ee16b175 100644
--- a/src/qt/overviewpage.cpp
+++ b/src/qt/overviewpage.cpp
@@ -132,7 +132,8 @@ OverviewPage::OverviewPage(const PlatformStyle *platformStyle, QWidget *parent)
     currentWatchOnlyBalance(-1),
     currentWatchUnconfBalance(-1),
     currentWatchImmatureBalance(-1),
-    txdelegate(new TxViewDelegate(platformStyle, this))
+    txdelegate(new TxViewDelegate(platformStyle, this)),
+    timer(nullptr)
 {
     ui->setupUi(this);
     QString theme = GUIUtil::getThemeName();
@@ -195,7 +196,7 @@ void OverviewPage::handleOutOfSyncWarningClicks()
 
 OverviewPage::~OverviewPage()
 {
-    if(!fLiteMode && !fMasterNode) disconnect(timer, SIGNAL(timeout()), this, SLOT(privateSendStatus()));
+    if(timer) disconnect(timer, SIGNAL(timeout()), this, SLOT(privateSendStatus()));
     delete ui;
 }