Pádraig Brady 877ca5bf85 join: don't report disorder against an empty file ...

This allows one to use join as a field extractor like:
  join -a1 -o 1.3,1.1 - /dev/null

* src/join.c (join): Don't flag unpairable lines when
one of the files is empty.
* tests/misc/join: Add a new test for empty input, and adjust
a previous test that was only checking against empty input.
* doc/coreutils.texi (join invocation): Document the change.
* NEWS: Likewise.

2011-01-29 23:39:16 +00:00

..

chgrp

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

chmod

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

chown

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

cp

tests: remove obsolete uses of "$$" in temporary file names

2011-01-28 23:19:45 +01:00

dd

tests: remove obsolete uses of "$$" in temporary file names

2011-01-28 23:19:45 +01:00

df

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

du

tests: minor correction

2011-01-25 18:29:10 +01:00

id

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

install

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

ln

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

ls

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

misc

join: don't report disorder against an empty file

2011-01-29 23:39:16 +00:00

mkdir

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

mv

tests: remove obsolete uses of "$$" in temporary file names

2011-01-28 23:19:45 +01:00

pr

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

readlink

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

rm

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

rmdir

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

tail-2

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

touch

tests: remove obsolete uses of "$$" in temporary file names

2011-01-28 23:19:45 +01:00

check.mk

tests: don't hide all trace of the vc_exe_in_TESTS test

2011-01-26 08:38:56 +01:00

Coreutils.pm

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

CuTmpdir.pm

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

envvar-check

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

init.cfg

…

init.sh

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

lang-default

…

Makefile.am

tests: add a test for today's uniq bug

2011-01-17 19:07:58 +01:00

other-fs-tmpdir

maint: update all copyright year number ranges

2011-01-01 22:16:47 +01:00

require-perl

…

sample-test

build: update gnulib for version-etc copyright year update

2011-01-01 22:16:35 +01:00