Deleting disabled img ctrl hard crashes AutoIt

[KJohn]

http://svn.autoitscript.com/trac/ticket/430

The summary and the following code should be enough to understand the problem. Please take any image file say "example.jpg" and put it in the same directory as the script - if the file does not exist, the crash won't occur - and your result in such a case will be without much purpose.

Global Const $GUI_DISABLE = 128
Local $msg
Local $tp = @TempDir
Local $ginstall = GUICreate("installer",420,375)

Local $b_yes = GUICtrlCreateButton ("Yes",235,335,80,26)
FileInstall("example.jpg",$tp &"\top",1)
Local $i_img = GUICtrlCreatePic ($tp &"\top",0,52,420,270)
GuiCtrlSetState(-1,$GUI_DISABLE) ;$i_img IS NOW DISABLED
GUISetState()
        
While 1
    $msg = GUIGetMsg ()
    Switch $msg
        Case $b_yes
            GUICtrlDelete($i_img) ;CRASH AT THIS POINT
            GUICtrlDelete($b_yes)
            ExitLoop
    EndSwitch
WEnd

http://svn.autoitscript.com/trac/ticket/430

If you are a Vista user, run the above code with an example.jpg file and then press Yes. Please tell me if AutoIt crashes or not - the preferred AutoIt version for testing is 3.2.12.1.