| commit | 200ccee49e0e7a109d14b96d3fecbed2b75f50fa | |
| author | Jeff King <peff@peff.net> | |
| Wed, 12 Mar 2008 21:34:34 +0000 (12 17:34 -0400) | ||
| committer | Jeff King <peff@peff.net> | |
| Thu, 13 Mar 2008 12:19:01 +0000 (13 08:19 -0400) | ||
| tree | d2f322cd0b2947e63cef6e2eb21ef796db53e07c | treesnapshot (tar.gz zip) |
| parent | 7cd72b65126fa031fed4d5cde9317d5504ebf9a7 | commitdiff |
remove use of "tail -n 1" and "tail -1"
The "-n" syntax is not supported by System V versions of
tail (which prefer "tail -1"). Unfortunately "tail -1" is
not actually POSIX. We had some of both forms in our
scripts.
Since neither form works everywhere, this patch replaces
both with the equivalent sed invocation:
sed -ne '$p'
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "-n" syntax is not supported by System V versions of
tail (which prefer "tail -1"). Unfortunately "tail -1" is
not actually POSIX. We had some of both forms in our
scripts.
Since neither form works everywhere, this patch replaces
both with the equivalent sed invocation:
sed -ne '$p'
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>