ref_iterator_begin_fn(): fix docstring

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 7cebb5a7f14a9fda7fb293fc9f96b43b20ee0722..82555e410abc192fa9f3bc7e8c6e16d6aba73c3d 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -44,7 +44,7 @@ static uint32_t nr_result, nr_written;
 static int non_empty;
 static int reuse_delta = 1, reuse_object = 1;
 static int keep_unreachable, unpack_unreachable, include_tag;
-static unsigned long unpack_unreachable_expiration;
+static timestamp_t unpack_unreachable_expiration;
 static int pack_loose_unreachable;
 static int local;
 static int have_non_local_packs;
@@ -2686,7 +2686,7 @@ static int has_sha1_pack_kept_or_nonlocal(const unsigned char *sha1)
 static struct oid_array recent_objects;
 
 static int loosened_object_can_be_discarded(const struct object_id *oid,
-                                           unsigned long mtime)
+                                           timestamp_t mtime)
 {
        if (!unpack_unreachable_expiration)
                return 0;