MSI: Only return ERROR_MORE_DATA if we there's a buffer to copy a result into

[Mike McCormack]

ChangeLog:
Only return ERROR_MORE_DATA if we there's a buffer to copy a result into.

  dlls/msi/install.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

-------------- next part --------------
A non-text attachment was scrubbed...
Name: a4a26f3c6843f5f72ee53d86bb87669ee845b891.diff
Type: text/x-patch
Size: 404 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20051115/b863218a/a4a26f3c6843f5f72ee53d86bb87669ee845b891.diff