K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2008-10-21T05:08:35.073292Z
K 7
svn:log
V 458
If we don't know the file size, leave the file size unset.
If it's not a regular file, don't return any data, even if the size is unknown.

Update the Zip test with a hand-tweaked Zip archive that has a
directory (with length-at-end set), a regular file without
length-at-end set, and a regular file with length-at-end set and a bad
CRC.  Update the test code to verify that the file size is unset
for the regular file with length-at-end.

MFC after:	7 days

END