[PATCH v2 14/19] switch: add short option for --detach

[Nguyễn Thái Ngọc Duy]

"git checkout" automatically detaches branches and --detach is not
that useful (--no-detach is more likely). But for "switch", you
may want to use it more often once you're used to detached HEAD. This
of course adds -d to git-checkout but it does not harm (yet?) to do it.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 builtin/checkout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin/checkout.c b/builtin/checkout.c
index d6c968f5f3..a5284391a9 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1381,7 +1381,7 @@ static struct option *add_common_switch_branch_options(
        struct checkout_opts *opts, struct option *prevopts)
 {
        struct option options[] = {
-               OPT_BOOL(0, "detach", &opts->force_detach, N_("detach HEAD at 
named commit")),
+               OPT_BOOL('d', "detach", &opts->force_detach, N_("detach HEAD at 
named commit")),
                OPT_SET_INT('t', "track",  &opts->track, N_("set upstream info 
for new branch"),
                        BRANCH_TRACK_EXPLICIT),
                OPT_STRING(0, "orphan", &opts->new_orphan_branch, 
N_("new-branch"), N_("new unparented branch")),
-- 
2.20.1.682.gd5861c6d90