undef/git-commit-vandalism
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git-am: head -1 is obsolete and doesn't work on some new systems

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head -<n> was deprecated by POSIX, and as modern versions of coreutils
package don't support it at least one exports _POSIX2_VERSION=199209
it's fails on some systems.

head -n<n> is portable, but sed <n>q is even more.

Signed-off-by: Alejandro Mery <amery@geeks.cl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alejandro Mery 2008-06-17 13:43:57 +02:00 committed by Junio C Hamano
parent 1a8fb155cf
commit 1d9b26562e
1 changed files with 1 additions and 1 deletions
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git-am.sh
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@ -421,7 +421,7 @@ do
else
action=yes
fi
FIRSTLINE=$(head -1 "$dotest/final-commit")
FIRSTLINE=$(sed 1q "$dotest/final-commit")
if test $action = skip
then