[Okular-devel] [Bug 168525] New: Okular cannot exit normail when I preview pdf archives and then close okular at once

[Hunch]

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http://bugs.kde.org/show_bug.cgi?id=168525         
           Summary: Okular cannot exit normail when I preview pdf archives
                    and then close okular at once
           Product: okular
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: okular-devel kde org
        ReportedBy: kofshower gmail com


Version:            (using KDE 4.1.0)
Installed from:    Ubuntu Packages
OS:                Linux

Every time I want to preview a pdf-formate archive. I open it and then close okular immediately.The window of this application is close,but the process is still underlying. It takes over large cpu overhead.
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hunch    11526 80.8  2.8 154920 29672 ?        R    22:41   0:28 /usr/lib/kde4/bin/okular /home/migerate/Book/C++ std.pdf -icon okular -caption Okular
   What is the problem?
   Regard~