From 8e08d005989c6b5f7f05e0a1e0ba84f544a76d01 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Tue, 24 Mar 2020 21:16:38 +0200
Subject: qt: Use parent-child relation to manage lifetime of OptionsModel
 object

Both BitcoinApplication and OptionsModel classes are derived from the
QObject class, therefore a parent-child relation could be established to
manage the lifetime of an OptionsModel object.
This commit does not change behavior.
---
 src/qt/bitcoin.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 4313d6ee7f..5a662af25f 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -210,8 +210,6 @@ BitcoinApplication::~BitcoinApplication()
 
     delete window;
     window = nullptr;
-    delete optionsModel;
-    optionsModel = nullptr;
     delete platformStyle;
     platformStyle = nullptr;
 }
@@ -225,7 +223,7 @@ void BitcoinApplication::createPaymentServer()
 
 void BitcoinApplication::createOptionsModel(bool resetSettings)
 {
-    optionsModel = new OptionsModel(m_node, nullptr, resetSettings);
+    optionsModel = new OptionsModel(m_node, this, resetSettings);
 }
 
 void BitcoinApplication::createWindow(const NetworkStyle *networkStyle)
-- 
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