From 8d00e1dc8c969749af5096f005b463b8fb5e82f2 Mon Sep 17 00:00:00 2001
From: Max Paperno <max@wdg.us>
Date: Mon, 16 Jul 2018 17:48:19 -0400
Subject: [PATCH] [Companion][MainWindow] Allow aborting version update check
 network request.

---
 companion/src/mainwindow.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/companion/src/mainwindow.cpp b/companion/src/mainwindow.cpp
index 00d50647f..855d1c5cf 100644
--- a/companion/src/mainwindow.cpp
+++ b/companion/src/mainwindow.cpp
@@ -51,9 +51,12 @@
 #include "dialogs/filesyncdialog.h"
 
 #include <QtGui>
-#include <QNetworkProxyFactory>
 #include <QFileInfo>
 #include <QDesktopServices>
+#include <QNetworkAccessManager>
+#include <QNetworkProxyFactory>
+#include <QNetworkReply>
+#include <QNetworkRequest>
 
 // update check flags
 #define CHECK_COMPANION        1
@@ -302,7 +305,9 @@ void MainWindow::checkForUpdates()
 
   QNetworkRequest request(url);
   request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysNetwork);
-  networkManager->get(request);
+  QNetworkReply * repl = networkManager->get(request);
+  if (downloadDialog_forWait)
+    connect(downloadDialog_forWait, &downloadDialog::rejected, repl, &QNetworkReply::abort);
 }
 
 void MainWindow::onUpdatesError(const QString &err)