K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2004-06-04T10:27:23.000000Z
K 7
svn:log
V 533
When we go to read the next tar header, if we get zero bytes, accept
that as end-of-archive.  Otherwise, a short read at this point
generates an error.  This accomodates broken tar writers (such as the
one apparently in use at AT&T Labs) that don't even write a single
end-of-archive block.

Note that both star and pdtar behave this way as well.
In contrast, gtar doesn't complain in either case, and as a
result, will generate no warning for a lot of trashed archives.

Pointed out by: shells/ksh93 port  (Thanks to Kris Kennaway)

END