Author: mm
Date: Tue Dec 20 20:36:00 2011
New Revision: 228749
URL: http://svn.freebsd.org/changeset/base/228749

Log:
  Sync bsdtar with vendor branch release/2.8:
  
  Revision 3769:
  Merge r3744 from trunk:  Correctly return errors when reading
  an archive using @archive extension.
  
  Obtained from:        http://code.google.com/p/libarchive
  MFC after:    2 weeks

Modified:
  head/usr.bin/tar/write.c

Modified: head/usr.bin/tar/write.c
==============================================================================
--- head/usr.bin/tar/write.c    Tue Dec 20 20:34:02 2011        (r228748)
+++ head/usr.bin/tar/write.c    Tue Dec 20 20:36:00 2011        (r228749)
@@ -592,7 +592,7 @@ append_archive(struct bsdtar *bsdtar, st
        struct archive_entry *in_entry;
        int e;
 
-       while (0 == archive_read_next_header(ina, &in_entry)) {
+       while (ARCHIVE_OK == (e = archive_read_next_header(ina, &in_entry))) {
                if (!new_enough(bsdtar, archive_entry_pathname(in_entry),
                        archive_entry_stat(in_entry)))
                        continue;
@@ -630,8 +630,7 @@ append_archive(struct bsdtar *bsdtar, st
                        fprintf(stderr, "\n");
        }
 
-       /* Note: If we got here, we saw no write errors, so return success. */
-       return (0);
+       return (e == ARCHIVE_EOF ? ARCHIVE_OK : e);
 }
 
 /* Helper function to copy data between archives. */
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