From d7c1181a5736bc5c6b2585fb0df9065510efcd7c Mon Sep 17 00:00:00 2001
From: Yaroslav Sidlovsky <zawertun@gmail.com>
Date: Wed, 5 May 2021 14:32:32 +0300
Subject: [PATCH] GetSessionByPID DBUS call always fails on newer systemd
 versions

GetSessionByPID returns this error:
```
Error org.freedesktop.login1.NoSessionForPID: PID 2469 does not belong to any known session
```
So instead we will get session by calling GetSession("auto").
Tested on Fedora, should also work on openSUSE & KDE Neon.

BUG: 433408
---
 daemon/powerdevilpolicyagent.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/daemon/powerdevilpolicyagent.cpp b/daemon/powerdevilpolicyagent.cpp
index 653d1eef..d3993d78 100644
--- a/daemon/powerdevilpolicyagent.cpp
+++ b/daemon/powerdevilpolicyagent.cpp
@@ -236,7 +236,7 @@ void PolicyAgent::onSessionHandlerRegistered(const QString & serviceName)
             return;
         }
 
-        QDBusPendingReply<QDBusObjectPath> session = m_managerIface.data()->asyncCall(QLatin1String("GetSessionByPID"), (quint32) QCoreApplication::applicationPid());
+        QDBusPendingReply<QDBusObjectPath> session = m_managerIface.data()->asyncCall(QLatin1String("GetSession"), QLatin1String("auto"));
         session.waitForFinished();
 
         if (!session.isValid()) {
-- 
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