Alejandro Mery 1d9b26562e git-am: head -1 is obsolete and doesn't work on some new systems ...

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>

2008-06-17 16:40:09 -07:00

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