From d223e23291b79e1f3efe1622c9287ee3a3104825 Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Fri, 26 May 2017 15:07:06 +0300
Subject: [PATCH] protect from closing on changing sessions

--disable quiting the app when there are no windows
shown. There are cases that between states some
windows may not exist. E.g. when changing sessions
and when activating/deactivating screens
---
 app/main.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/main.cpp b/app/main.cpp
index cf8890c77..fd139e113 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -66,6 +66,8 @@ int main(int argc, char **argv)
     QApplication app(argc, argv);
     KLocalizedString::setApplicationDomain("latte-dock");
     app.setWindowIcon(QIcon::fromTheme(QStringLiteral("latte-dock")));
+    //protect from closing app when changing to "alternative session" and back
+    app.setQuitOnLastWindowClosed(false);
 
     configureAboutData();
 
@@ -86,8 +88,10 @@ int main(int argc, char **argv)
     QLockFile lockFile {QDir::tempPath() + "/latte-dock.lock"};
 
     int timeout {100};
+
     if (parser.isSet(QStringLiteral("replace")) || parser.isSet(QStringLiteral("import"))) {
-        qint64 pid{-1};
+        qint64 pid{ -1};
+
         if (lockFile.getLockInfo(&pid, nullptr, nullptr)) {
             kill(static_cast<pid_t>(pid), SIGINT);
             timeout = 3000;