config: fix settings in default_user_config template

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 8b3bd29dbcf22668040c53fffb6e2414ca090f5d..9ca0203922ba41139ad8daa9672acd22602bc1b5 100644 (file)
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -362,8 +362,7 @@ static void set_thread_data(struct thread_local *data)
 
 static struct base_data *alloc_base_data(void)
 {
-       struct base_data *base = xmalloc(sizeof(struct base_data));
-       memset(base, 0, sizeof(*base));
+       struct base_data *base = xcalloc(1, sizeof(struct base_data));
        base->ref_last = -1;
        base->ofs_last = -1;
        return base;