From 25caf77c52f547117edc596284b2bdeeab5e3859 Mon Sep 17 00:00:00 2001
From: Kiara Navarro <sophiekovalevsky@fedoraproject.org>
Date: Sun, 27 Jun 2021 19:34:42 -0300
Subject: [PATCH] gui: exits gracefully

---
 Software/PC_Application/main.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Software/PC_Application/main.cpp b/Software/PC_Application/main.cpp
index 680c030..794b6b4 100644
--- a/Software/PC_Application/main.cpp
+++ b/Software/PC_Application/main.cpp
@@ -17,6 +17,7 @@ static AppWindow *window;
 void sig_handler(int s) {
     Q_UNUSED(s)
     window->close();
+    app->quit();
 }
 
 int main(int argc, char *argv[]) {
@@ -36,6 +37,6 @@ int main(int argc, char *argv[]) {
     app = new QApplication(argc, argv_ext);
     window = new AppWindow;
     signal(SIGINT, sig_handler);
-    app->exec();
-    return 0;
+    auto rc = app->exec();
+    return rc;
 }