Fix for treeview

[Maxime Bellengé]

In TREEVIEW_UpdateDispInfo, a test is made to determine if the property
we want to change is handled by a callback. If so, the change is
dropped.
But that test was done incorrectly.

Now the treeview in the statistical page of eMule displays correctly.

Changelog:
  * Fix for TREEVIEW_UpdateDispInfo to test with the correct
callbackMask

-- 
Maxime Bellengé <maxime.bellenge at laposte.net>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: treeview.patch
Type: text/x-patch
Size: 529 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20030813/7d474fc0/treeview.bin