[PATCH v2 0/3] Fix git-init in linked worktrees

v2 requires jk/setup-sequence-update so I could kill my workaround patch and avoid conflicts in t0001. And:

 - 1/3 has a few missing words back in its commit message
 - 2/3, which was 3/3 in v1, no longer has the ugly hacky
   get_first_git_dir()
 - 3/3 is a new tiny code improvement after the new 2/3

Nguyễn Thái Ngọc Duy (3):
  init: correct re-initialization from a linked worktree
  init: do not set core.worktree more often than necessary
  init: reuse original_git_dir in set_git_dir_init()

 builtin/init-db.c | 11 +++++++----
 t/t0001-init.sh   | 17 +++++++++++++++++
 2 files changed, 24 insertions(+), 4 deletions(-)