Merge branch 'cw/worktree-extension'

Introduce a new repository extension to prevent older Git versions
from mis-interpreting worktrees created with relative paths.

* cw/worktree-extension:
  worktree: refactor `repair_worktree_after_gitdir_move()`
  worktree: add relative cli/config options to `repair` command
  worktree: add relative cli/config options to `move` command
  worktree: add relative cli/config options to `add` command
  worktree: add `write_worktree_linking_files()` function
  worktree: refactor infer_backlink return
  worktree: add `relativeWorktrees` extension
  setup: correctly reinitialize repository version

1 files changed, 1 insertions, 0 deletions

diff --git a/setup.h b/setup.h
index e496ab3e4d..18dc3b7368 100644
--- a/setup.h
+++ b/setup.h
@@ -129,6 +129,7 @@ struct repository_format {
 	int precious_objects;
 	char *partial_clone; /* value of extensions.partialclone */
 	int worktree_config;
+	int relative_worktrees;
 	int is_bare;
 	int hash_algo;
 	int compat_hash_algo;