https://bugs.winehq.org/show_bug.cgi?id=44902
--- Comment #3 from Gijs Vermeulen gijsvrm@gmail.com --- Created attachment 60992 --> https://bugs.winehq.org/attachment.cgi?id=60992 test
(In reply to Louis Lenders from comment #1)
I tried to make a small test for your patch, but passing in NULL and 0 for the second and third argument still returns S_OK on Windows. (My test could be horribly wrong though)