diff options
| author | Jonathan Nieder <jrnieder@gmail.com> | 2009-11-09 09:05:01 -0600 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-11-10 12:00:21 -0800 |
| commit | 99caeed05d3e89176d352104a2b70a77aa7e5d81 (patch) | |
| tree | f65515f8b4302877d661176266cd6bf9a75e5a53 /git.c | |
| parent | 548d3464dc446db58a8fc8f7a8cc6cfb2d683faa (diff) | |
| download | git-99caeed05d3e89176d352104a2b70a77aa7e5d81.tar.gz | |
Let 'git <command> -h' show usage without a git dir
There is no need for "git <command> -h" to depend on being inside
a repository.
Reported by Gerfried Fuchs through http://bugs.debian.org/462557
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 21 |
1 files changed, 12 insertions, 9 deletions
@@ -229,21 +229,24 @@ struct cmd_struct { static int run_builtin(struct cmd_struct *p, int argc, const char **argv) { - int status; + int status, help; struct stat st; const char *prefix; prefix = NULL; - if (p->option & RUN_SETUP) - prefix = setup_git_directory(); - - if (use_pager == -1 && p->option & RUN_SETUP) - use_pager = check_pager_config(p->cmd); - if (use_pager == -1 && p->option & USE_PAGER) - use_pager = 1; + help = argc == 2 && !strcmp(argv[1], "-h"); + if (!help) { + if (p->option & RUN_SETUP) + prefix = setup_git_directory(); + + if (use_pager == -1 && p->option & RUN_SETUP) + use_pager = check_pager_config(p->cmd); + if (use_pager == -1 && p->option & USE_PAGER) + use_pager = 1; + } commit_pager_choice(); - if (p->option & NEED_WORK_TREE) + if (!help && p->option & NEED_WORK_TREE) setup_work_tree(); trace_argv_printf(argv, "trace: built-in: git"); |