pack-objects: default to writing bitmap hash-cache

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index a154fc29f6b7841c2417ca302b631437e7376baa..5264bf055a4f13af1bb435cda8e4b8fac47f3984 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;