[PATCH 16/24] Show usage string for 'git unpack-file -h'
- From
Jonathan Nieder <jrnieder@gmail.com>
- Date
- Nov 9, 2009, 15:04 UTC
- Message-ID
- <1257779104-23884-16-git-send-email-jrnieder@gmail.com>
- In-Reply-To
- <20091109150235.GA23871@progeny.tock>
"unpack-file -h" could be asking to save the contents of a blob named "-h". Strictly speaking, such a pathological ref name is possible, but the user would have to had said something like "tags/-h" to name such a pathological ref already. When used in scripts, unpack-file is typically not passed a user-supplied tag name directly.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> --- unpack-file.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/unpack-file.c b/unpack-file.c index ac9cbf7..e9d8934 100644 --- a/unpack-file.c +++ b/unpack-file.c @@ -28,7 +28,7 @@ int main(int argc, char **argv) git_extract_argv0_path(argv[0]); - if (argc != 2) + if (argc != 2 || !strcmp(argv[1], "-h")) usage("git unpack-file <sha1>"); if (get_sha1(argv[1], sha1)) die("Not a valid object name %s", argv[1]);
-- 1.6.5.2