[PATCH] oleaut32: Fix handling dual interfaces in ITypeInfo::GetRefTypeInfo.

[Jacek Caban]

Based on patch by Kevin Puetz.

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/oleaut32/tests/tmarshal.idl | 23 +++++++++++++
  dlls/oleaut32/tests/typelib.c    | 58 +++++++++++++++++++++++++++++--
  dlls/oleaut32/typelib.c          | 59 +++++++++++++++++++-------------
  3 files changed, 114 insertions(+), 26 deletions(-)