[PATCH 4/4] vbscript: Support DISP_E_EXCEPTION Invoke[Ex] return value.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/vbscript/tests/error.vbs | 16 ++++++++++++++++
  dlls/vbscript/tests/run.c     | 11 ++++++++++-
  dlls/vbscript/vbdisp.c        | 19 +++++++++++++++----
  3 files changed, 41 insertions(+), 5 deletions(-)