Merge branch 'nd/worktree-various-heads'

The experimental "multiple worktree" feature gains more safety to
forbid operations on a branch that is checked out or being actively
worked on elsewhere, by noticing that e.g. it is being rebased.

* nd/worktree-various-heads:
  branch: do not rename a branch under bisect or rebase
  worktree.c: check whether branch is bisected in another worktree
  wt-status.c: split bisect detection out of wt_status_get_state()
  worktree.c: check whether branch is rebased in another worktree
  worktree.c: avoid referencing to worktrees[i] multiple times
  wt-status.c: make wt_status_check_rebase() work on any worktree
  wt-status.c: split rebase detection out of wt_status_get_state()
  path.c: refactor and add worktree_git_path()
  worktree.c: mark current worktree
  worktree.c: make find_shared_symref() return struct worktree *
  worktree.c: store "id" instead of "git_dir"
  path.c: add git_common_path() and strbuf_git_common_path()
  dir.c: rename str(n)cmp_icase to fspath(n)cmp

1 files changed, 1 insertions, 1 deletions

diff --git a/sha1_file.c b/sha1_file.c
index a7f45b3490..d5e11217f5 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -301,7 +301,7 @@ static int link_alt_odb_entry(const char *entry, const char *relative_base,
 			return -1;
 		}
 	}
-	if (!strcmp_icase(ent->base, normalized_objdir)) {
+	if (!fspathcmp(ent->base, normalized_objdir)) {
 		free(ent);
 		return -1;
 	}