ntdll: reg.c: Fix return value of NtOpenKey when key handle is NULL

[Alexandre Julliard]

Zac Brown <zac at zacbrown.org> writes:

> Could anyone give me some feedback on this patch?
>
> Talked to AJ about it pre-1.0 and he seemed to think its fine, maybe he'd chime 
> in and let me know what he thought was wrong with it this time around?

../../../tools/runtest -q -P wine -M advapi32.dll -T ../../.. -p advapi32_test.exe.so registry.c && touch registry.ok
registry.c:935: Test failed: expected ERROR_INVALID_PARAMETER, got 998
make[2]: *** [registry.ok] Error 1

-- 
Alexandre Julliard
julliard at winehq.org