Merge branch 'jk/prefix-filename'

Code clean-up with minor bugfixes.

* jk/prefix-filename:
  bundle: use prefix_filename with bundle path
  prefix_filename: simplify windows #ifdef
  prefix_filename: return newly allocated string
  prefix_filename: drop length parameter
  prefix_filename: move docstring to header file
  hash-object: fix buffer reuse with --path in a subdirectory

1 files changed, 4 insertions, 1 deletions

diff --git a/worktree.c b/worktree.c
index fa7bc67a50..bae787cf8d 100644
--- a/worktree.c
+++ b/worktree.c
@@ -250,16 +250,19 @@ struct worktree *find_worktree(struct worktree **list,
 {
 	struct worktree *wt;
 	char *path;
+	char *to_free = NULL;
 
 	if ((wt = find_worktree_by_suffix(list, arg)))
 		return wt;
 
-	arg = prefix_filename(prefix, strlen(prefix), arg);
+	if (prefix)
+		arg = to_free = prefix_filename(prefix, arg);
 	path = real_pathdup(arg, 1);
 	for (; *list; list++)
 		if (!fspathcmp(path, real_path((*list)->path)))
 			break;
 	free(path);
+	free(to_free);
 	return *list;
 }