Merge branch 'mk/submodule-gitdir-path' into maint

The submodule code has been taught to work better with separate
work trees created via "git worktree add".

* mk/submodule-gitdir-path:
  path: implement common_dir handling in git_pathdup_submodule()
  submodule refactor: use strbuf_git_path_submodule() in add_submodule_odb()

1 files changed, 1 insertions, 8 deletions

diff --git a/submodule.c b/submodule.c
index 245ed4dfbb..5e5a46fe2a 100644
--- a/submodule.c
+++ b/submodule.c
@@ -122,15 +122,8 @@ static int add_submodule_odb(const char *path)
 	struct strbuf objects_directory = STRBUF_INIT;
 	struct alternate_object_database *alt_odb;
 	int ret = 0;
-	const char *git_dir;
 
-	strbuf_addf(&objects_directory, "%s/.git", path);
-	git_dir = read_gitfile(objects_directory.buf);
-	if (git_dir) {
-		strbuf_reset(&objects_directory);
-		strbuf_addstr(&objects_directory, git_dir);
-	}
-	strbuf_addstr(&objects_directory, "/objects/");
+	strbuf_git_path_submodule(&objects_directory, path, "objects/");
 	if (!is_directory(objects_directory.buf)) {
 		ret = -1;
 		goto done;