[PyQt] Strange observation

[Detlev Offenbach]

Hello,

there was a strange observation reported using eric5. The eric5 PySvn 
plug-in has a dialog to ask the user for a password. This is embedded in 
code like this

        cursor = QApplication.overrideCursor()
        if cursor is not None:
            QApplication.restoreOverrideCursor()
<call the login dialog, could take some time depending upon the user>
        if cursor is not None:
            QApplication.setOverrideCursor(cursor)

Every now and than this code fails with
<class 'RuntimeError'>: 
wrapped C/C++ object of type QCursor has been deleted

What is wrong with my code?

Detlev-- 
*Detlev Offenbach*
detlev at die-offenbachs.de
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