event.GetFindString() returns a zero-lenght string in wxpython 2.9

> I am able to duplicate this on Windows, although GetReplaceString does
> work correctly for me.  Is that the OS you are using?
> I don't see anything wrong with the wrapper code for GetFindString, in
> fact, it is the same as the code used for GetReplaceString, so given
> that I would expect that the problem is with wxWidgets.  But I've also
> confirmed that event.GetFindString works fine in the wxWidgets sample,
> so I'm a little stuck.  I'll keep looking...
Yes, I run under Winsows XP. GetReplaceString() is fine as mentioned above - it appeared in the line-end.
I also run DEMO code, it has same problem only in wxpython 2.9, but not in wxpython 2.8.
Mark