sparse-checkout: fix a couple minor memory leaks

These were introduced in commit 55dfcf9591 ("sparse-checkout: clear
tracked sparse dirs", 2021-09-08) and missed in my review at the time.
Plug the leaks.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index d0f5c4702b..23482d77c9 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -182,6 +182,8 @@ static void clean_tracked_sparse_directories(struct repository *r)
 				item->string);
 		}
 
+		strvec_clear(&s);
+		clear_pathspec(&p);
 		dir_clear(&dir);
 	}