[Bug 19688] STATISTICA 6 demo crashes on startup

http://bugs.winehq.org/show_bug.cgi?id=19688

--- Comment #2 from Nikolay Sivov   2009-08-13 17:11:37 ---
Created an attachment (id=23051)
 --> (http://bugs.winehq.org/attachment.cgi?id=23051)
Patch allows to start application

This is a Tab control bug. Control receives TCM_GETITEMA message with
wParam==-1. We treat this like an out-of-bound index and exit, but application
expects some data to be placed to TCITEMA struct. Simple initialization with 0
is enough here.

I only tried setting pszText member to NULL - no luck.

We need to test first what this -1 index supposed to mean (current tab maybe),
so some tests needed.

P.S. Application isn't still very usable after that, but it's another bug.