clone: add `--remote-submodules` flag

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index d7743f110bce610a20fd7089d8181a8c36f60e80..9f424aababe6beacec572d6ef7dcd3b5fa18de44 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -97,7 +97,7 @@ static off_t reuse_packfile_offset;
 static int use_bitmap_index_default = 1;
 static int use_bitmap_index = -1;
 static int write_bitmap_index;
-static uint16_t write_bitmap_options;
+static uint16_t write_bitmap_options = BITMAP_OPT_HASH_CACHE;
 
 static int exclude_promisor_objects;