[Bug 9104] Pdf-xchange viewer crashes (in comdlg32.dll)

http://bugs.winehq.org/show_bug.cgi?id=9104

--- Comment #6 from Louis Lenders   2007-09-15 05:23:55 ---
Created an attachment (id=8075)
 --> (http://bugs.winehq.org/attachment.cgi?id=8075)
patch

Hi, i tracked this bug down to this: a CDM_GETSPEC message is sent with
lParam=0 (which is rather useless as far as i can see); that's where the crash
seems to come from. The patch attached avoids the crash, and the application
continues happily. Still not 100% sure if this is the right fix, so if anyone
could have a look , that'd be cool. Found some more info about this here:
http://msdn2.microsoft.com/en-us/library/ms646852.aspx