worktree: drop unused code from get_main_worktree()

This code has been unused since fa099d2322 (worktree.c: kill parse_ref()
in favor of refs_resolve_ref_unsafe(), 2017-04-24), so drop it.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2020-02-23 20:59:35 -05:00 коммит произвёл Junio C Hamano
Родитель da72936f54
Коммит 02bbbe9df9
1 изменённых файлов: 0 добавлений и 4 удалений

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@ -47,15 +47,12 @@ static void add_head_info(struct worktree *wt)
static struct worktree *get_main_worktree(void)
{
struct worktree *worktree = NULL;
struct strbuf path = STRBUF_INIT;
struct strbuf worktree_path = STRBUF_INIT;
strbuf_add_absolute_path(&worktree_path, get_git_common_dir());
if (!strbuf_strip_suffix(&worktree_path, "/.git"))
strbuf_strip_suffix(&worktree_path, "/.");
strbuf_addf(&path, "%s/HEAD", get_git_common_dir());
worktree = xcalloc(1, sizeof(*worktree));
worktree->path = strbuf_detach(&worktree_path, NULL);
/*
@ -69,7 +66,6 @@ static struct worktree *get_main_worktree(void)
is_bare_repository();
add_head_info(worktree);
strbuf_release(&path);
strbuf_release(&worktree_path);
return worktree;
}