git-sh-setup.sh: use "git rev-parse --show-cdup" to check for SUBDIRECTORY_OK
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Sat, 27 Oct 2007 07:47:21 +0000 (14:47 +0700)
committerJunio C Hamano <gitster@pobox.com>
Tue, 30 Oct 2007 04:14:11 +0000 (21:14 -0700)
commit6b9ff1e3bd089d1bef211ba74c12e056810755b8
treea0e447b236aa8f38888d75b147174c3e2df3efa4
parent09149c7809a37a52b38d8d7a0621e2fb8943d8fe
git-sh-setup.sh: use "git rev-parse --show-cdup" to check for SUBDIRECTORY_OK

"git rev-parse --git-dir" trick does not play well with worktree

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-sh-setup.sh