add a TODO comment
diff --git a/libexec/got-fetch-pack/got-fetch-pack.c b/libexec/got-fetch-pack/got-fetch-pack.c
index fa4751c..238222e 100644
--- a/libexec/got-fetch-pack/got-fetch-pack.c
+++ b/libexec/got-fetch-pack/got-fetch-pack.c
@@ -137,7 +137,7 @@ writepkt(int fd, char *buf, int nbuf)
return 0;
}
-
+/* TODO: This should not access the file system! */
int
got_resolve_remote_ref(struct got_object_id *id, char *ref)
{