[bug2809] Loop in treeview

[Ann and Jason Edmeades]

If you run a treeview, select the top item and press a key, a search begins
looking for that character. It searches from the selected index through to
the end, then from the start to the selected index. 

However, if the selected index is the first entry in the treeview, this
wrapping ends up in an infinite loop because the condition to exit it isn't
reached.

Changelog

Make the treeview correctly search when the top index is selected

Jason

-------------- next part --------------
A non-text attachment was scrubbed...
Name: bug2809.patch
Type: application/octet-stream
Size: 909 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20050322/678dbb17/bug2809.obj