"there are kde applications running" message on updating

[Mihai Dobrescu]

Hello,

I have installed KDE on Windows 7, msvc build, and I try to update it.
I have no KDE processes except the KDE installer itself, but I get the
"there are kde applications running" message and I can't update KDE.

I think I've found the issue.

In the code:

    bool InstallerEngine::isAnyKDEProcessRunning()
    {
    QString cmd = m_root +""/bin/kdeinit4.exe"";
    QProcess p;
    QStringList args = QStringList() << ""--list"";
    p.start(cmd,args);
    if (!p.waitForStarted())
    {
    qCritical() << ""could not start"" << cmd << args;
    return false;
    }
    if (!p.waitForFinished())
    {
    qCritical() << ""failed to run"" << cmd << args;
    return false;
    }
    QByteArray _stderr = p.readAllStandardError();
    qDebug() << ""run"" << cmd << args << ""without errors"" << _stderr;
    QList<QByteArray> lines = _stderr.split('\n');
    int ret = lines.size() - 1; // because of trailing '\n'
    // one line means ony kdeinit4 is running
    return ret > 1;
    }

Issuning kdeinit4:

    M:\KDE\bin>kdeinit4 --list
    path: M:/KDE/SETUP name: kdewin-installer-gui-latest pid: 3936
    path: M:/KDE/bin name: kdeinit4 pid: 7732

    M:\KDE\bin>

So, there is an additional line, because kdeinit4 reports itself, the
installer process is also there and the '\n' too.

Regards,
Mike.