[Bug 29862] BitComet version<1.37 fails to start

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=29862

Louis Lenders <xerox_xerox2000 at yahoo.co.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |xerox_xerox2000 at yahoo.co.uk

--- Comment #13 from Louis Lenders <xerox_xerox2000 at yahoo.co.uk> ---
Created attachment 53506
  --> https://bugs.winehq.org/attachment.cgi?id=53506
patch + test for CloseThemeData with invalid handle

Looks like troubles start here:
0009:Call uxtheme.CloseThemeData(ffffffff) ret=0077cb90
0009:trace:uxtheme:CloseThemeData (0xffffffff)
0009:trace:seh:raise_exception code=c0000005 flags=0 addr=0x7db997e9
ip=7db997e9 tid=0009

The attached patch also contains test that shows that wine should return
E_HANDLE in case of calling CloseThemeData with INVALID_HANDLE_VALUE. 
I don't know why the program would call this function with an invalid handle,
maybe it comes from another wine-bug? 
The following site seems to have some info on calling CloseThemeData with
invalid handle, but unfortunately it's  in Japanese :( :
http://d.hatena.ne.jp/murank/20120617/1339938051

With the patch the crash is gone, and the app starts. Some buttons have a black
background, but they also appear in v 1.37 according to previous comment.
(btw i tested bitcomet v1.31).

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