Document that 'git -C ""' works and doesn't change directory

It's been behaving so since 6a536e2076 (git: treat "git -C '<path>'"
as a no-op when <path> is empty, 2015-03-06).

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
SZEDER Gábor 2019-06-29 10:24:57 +02:00 committed by Junio C Hamano
parent b697d92f56
commit 1a64e07d23

View File

@ -56,7 +56,8 @@ help ...`.
Run as if git was started in '<path>' instead of the current working
directory. When multiple `-C` options are given, each subsequent
non-absolute `-C <path>` is interpreted relative to the preceding `-C
<path>`.
<path>`. If '<path>' is present but empty, e.g. `-C ""`, then the
current working directory is left unchanged.
+
This option affects options that expect path name like `--git-dir` and
`--work-tree` in that their interpretations of the path names would be