ole32: Fix clipboard test failures on some versions of Windows.

[Rob Shearman]

Some versions of ole32 don't test that the lindex field of the
FORMATETC structure passed into functions is valid.
---
 dlls/ole32/tests/clipboard.c |   13 +++++++++++--
 1 files changed, 11 insertions(+), 2 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: b3011c778ba60fca925da0a486f31728a6be58e9.diff
Type: text/x-patch
Size: 1476 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080928/4392e429/attachment.bin