pack-bitmap.c: compute disk-usage with incremental MIDXs

In a similar fashion as previous commits, use nth_midxed_pack() instead
of accessing the MIDX's ->packs array directly to support incremental
MIDXs.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/pack-bitmap.c b/pack-bitmap.c
index 65ad631ce1c3aaffe60aac6f69f1c03f4d7773f7..4086277de8c637a966e2a30e3acbd182a6a64ccc 100644 (file)
--- a/pack-bitmap.c
+++ b/pack-bitmap.c
@@ -1779,7 +1779,7 @@ static unsigned long get_size_by_pos(struct bitmap_index *bitmap_git,
                        uint32_t midx_pos = pack_pos_to_midx(bitmap_git->midx, pos);
                        uint32_t pack_id = nth_midxed_pack_int_id(bitmap_git->midx, midx_pos);
 
-                       pack = bitmap_git->midx->packs[pack_id];
+                       pack = nth_midxed_pack(bitmap_git->midx, pack_id);
                        ofs = nth_midxed_offset(bitmap_git->midx, midx_pos);
                } else {
                        pack = bitmap_git->pack;
@@ -3049,7 +3049,7 @@ static off_t get_disk_usage_for_type(struct bitmap_index *bitmap_git,
                                off_t offset = nth_midxed_offset(bitmap_git->midx, midx_pos);
 
                                uint32_t pack_id = nth_midxed_pack_int_id(bitmap_git->midx, midx_pos);
-                               struct packed_git *pack = bitmap_git->midx->packs[pack_id];
+                               struct packed_git *pack = nth_midxed_pack(bitmap_git->midx, pack_id);
 
                                if (offset_to_pack_pos(pack, offset, &pack_pos) < 0) {
                                        struct object_id oid;