K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2005-11-01T06:41:05.000000Z
K 7
svn:log
V 389
In mode 'u', check for an error return from archive_read_open.
This causes attempts to update a non-existent file to report
an actual error instead of triggering an assertion failure.

PR: bin/87911
Thanks to: roemer.ulrich
MFC after: 3 days

Note: This does not entirely fix bin/87911.  I need to decide on
the "correct" response when someone tries to update a non-existent
archive file.

END