msi: Avoid crashing if writeout_cabinet_stream fails.

[Mike McCormack]

---
  dlls/msi/files.c |   11 ++++++++---
  1 files changed, 8 insertions(+), 3 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 751b2048bbbffc98b2a87daaab5211326fa354e9.diff
Type: text/x-patch
Size: 808 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20061027/c93c6f10/751b2048bbbffc98b2a87daaab5211326fa354e9.bin