src/extract.c (extract_archive): Do not report an error

when hard-linking X to X when X exists.

diff --git a/ChangeLog b/ChangeLog
index 382ba135ac10788be955d1c13bbecd7dc764f635..122a152f807491c57c38902196bdc2121337c209 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2004-07-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * src/extract.c (extract_archive): Do not report an error
+       when hard-linking X to X when X exists.  Problem reported by
+       Toby Peterson.
+
 2004-06-29  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
        * NEWS: Updated
@@ -34,11 +40,11 @@
        (options): New option -n (--seek).
        * src/update.c: Determine type of the archive before
        appending to it.
-       
+
        * TODO: Updated.
 
 2004-05-19  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
-       
+
        * bootstrap: New option --update-po
        * src/tar.c: New option -H (short alias to --format)
        * doc/tar.texi: Document -H option
@@ -90,23 +96,23 @@
        dated 2004-03-22.
        * src/buffer.c (open_archive): Removed assignment to
        read_full_records_option.
-       
+
        * src/names.c (safer_name_suffix): (safer_name_suffix): Use "%s"
        as the format argument, rather than a possibly-translated variable
        string. Patch provided by Jim Meyering  <jim@meyering.net>
        * src/tar.c (decode_options): Fixed typo in the comment.
        * tests/star/README: Minor correction
-       
+
 2004-05-11  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
-       
+
        * directory: New file. GNU directory entry for tar.
        * doc/Makefile.am: Rewritten. Added rules for generating
        documentation for the project's website.
        * doc/.cvsignore: Updated
        * doc/index.html.in: New file.
-       
+
 2004-05-11  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
-       
+
        * configure.ac: Raised version number to 1.14
        * NEWS: Updated.
        * tests/after: Added copyleft statement
@@ -115,7 +121,7 @@
 
        Tar 1.14 is released. Sources up to this point are tagged
        release_1_14
-       
+
 2004-05-10  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
        * configure.ac: Fixed prerequisite headers for sys/buf.h
@@ -146,7 +152,7 @@
        * src/list.c (read_and): Print block number before
        issuing 'Skipping to next header' diagnostics, if
        requested by block_number_option.
-       * src/rtapelib.c: Use rmt_command_option instead of 
+       * src/rtapelib.c: Use rmt_command_option instead of
        hardcoded "/etc/rmt".
        * src/tar.c: New option --rmt-command.
        (decode_options): Handle --rmt-command. Initialize
@@ -204,7 +210,7 @@
        * tests/star/ustar-big-8g.sh: Likewise
 
        * doc/.cvsignore: Updated
-       
+
 2004-05-06  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
        * configure.ac: Check whether date accepts +format argument
@@ -219,7 +225,7 @@
        * scripts/backup-specs: Updated
        * scripts/Makefile.am: Updated for new directory contents.
        * scripts/.cvsignore: Updated
-       
+
 2004-05-05  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
        * TODO: Updated
@@ -241,7 +247,7 @@
        * lib/.cvsignore: Updated
        * m4/.cvsignore: Updated
        * src/xheader.c: Include stpcpy.h
-       
+
        * src/create.c: Produce an error, not warning, if the
        filename is too long.
        * tests/longv7.sh: Synchronized with the recent changes.
@@ -249,7 +255,7 @@
 2004-04-20  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
        * configure.ac: Fixed test for iconv_t
-       * src/rmt.h: Bugfix by Jürgen Weigert 
+       * src/rmt.h: Bugfix by Jürgen Weigert
        * THANKS: Add Jürgen Weigert
        * tests/star/README: Fixed typo