2.8.4 differnce in GetPosition

[chris elliott]

Hi, in 2.8.4, wxMSW and wxGTK(2) return different values from 
GetPosition(...) when the frame is iconised

wxMSW returns ::GetWindowRect(...) which returns -ve value -32000 for 
the iconised position

wxGTK returns the size of the window when last  shown "normally" from 
m_x and m_y

Should wxMSW return the normal size ??

I haven't traced the CVS withe the debugger, but the code looks the same

chris