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author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2011-07-09 19:38:08 +0200 |
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committer | Junio C Hamano <gitster@pobox.com> | 2011-07-11 10:52:38 -0700 |
commit | 7d092adc8f4f54d18f5737c155d5b21e45e81a74 (patch) | |
tree | ac23632b036f8f4a3d7c582557480f7bade73e86 /t/t5515/refs.br-branches-one-octopus | |
parent | Allow add_path() to add non-existent directories to the path (diff) | |
download | tgif-7d092adc8f4f54d18f5737c155d5b21e45e81a74.tar.xz |
get_pwd_cwd(): Do not trust st_dev/st_ino blindly
10c4c88 (Allow add_path() to add non-existent directories to the path,
2008-07-21) introduced get_pwd_cwd() function in order to favor $PWD when
getenv("PWD") and getcwd() refer to the same directory but are different
strings (e.g. the former gives a nicer looking name via a symbolic link to
an uglier looking automounted path). The function tried to determine if
two directories are the same by running stat(2) on both and comparing
ino/dev fields.
Unfortunately, stat() does not fill any ino or dev fields in msysgit. But
there is a telltale: both ino and dev are 0 when they are not filled
correctly, so let's be extra cautious.
This happens to fix a bug in "get-receive-pack working_directory/" when
the GIT_DIR would not be set correctly due to absolute_path(".")
returning the wrong value.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5515/refs.br-branches-one-octopus')
0 files changed, 0 insertions, 0 deletions