remove use of "tail -n 1" and "tail -1"
commitb4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd
authorJeff King <peff@peff.net>
Wed, 12 Mar 2008 21:34:34 +0000 (12 17:34 -0400)
committerJunio C Hamano <gitster@pobox.com>
Thu, 13 Mar 2008 07:57:52 +0000 (13 00:57 -0700)
tree4bb61d23645a1402c253f7b40e3ed9653999914a
parentaadbe44f883859536c5320e0ac1d6ed122c45671
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>
git-am.sh
git-rebase--interactive.sh
t/t3404-rebase-interactive.sh
t/t5302-pack-index.sh
t/t6030-bisect-porcelain.sh
t/t7600-merge.sh
t/t9400-git-cvsserver-server.sh