msi: Ignore the custom action type 51 if the source field is empty

[James Hawkins]

Hi,

Fixes bug 11891.  http://bugs.winehq.org/show_bug.cgi?id=11891

Changelog:
* Ignore the custom action type 51 if the source field is empty.

 dlls/msi/custom.c        |    3 ++
 dlls/msi/tests/install.c |   65 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 0 deletions(-)

-- 
James Hawkins
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0004-Ignore-the-custom-action-type-51-if-the-source-fie.patch
Type: text/x-diff
Size: 4635 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080311/248a7d0f/attachment.patch