[Bug 6801] gpstrack help windows are empty

http://bugs.winehq.org/show_bug.cgi?id=6801

--- Comment #41 from Hin-Tak Leung   2008-04-15 20:14:27 ---
Created an attachment (id=12223)
 --> (http://bugs.winehq.org/attachment.cgi?id=12223)
return window handle on success

This patch returns the help windows handle to the caller, so that the caller
knows the help windows has been successfully created. This deals with the issue
I mentioned earlier about gpstrack checking and poping up a message and demands
the user to acknowledge (which can sometimes be behind the main application 
window), when it doesn't get a success message.

I attached this same patch to bug 12156 as well, and send to wine-patches.