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-rw-r--r--doc/intern.texi5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/intern.texi b/doc/intern.texi
index 554fd616..fbe7e9c1 100644
--- a/doc/intern.texi
+++ b/doc/intern.texi
@@ -51,7 +51,10 @@ of the file. At the end of the archive file there are two 512-byte blocks
filled with binary zeros as an end-of-file marker. A reasonable system
should write such end-of-file marker at the end of an archive, but
must not assume that such a block exists when reading an archive. In
-particular @GNUTAR{} always issues a warning if it does not encounter it.
+particular, @GNUTAR{} does not treat missing end-of-file marker as an
+error and silently ignores the fact. You can instruct it to issue
+a warning, however, by using the @option{--warning=missing-zero-blocks}
+option (@pxref{General Warnings, missing-zero-blocks}).
The blocks may be @dfn{blocked} for physical I/O operations.
Each record of @var{n} blocks (where @var{n} is set by the