introduce CHECKOUT_INIT

Add a static initializer for struct checkout and use it throughout the
code base.  It's shorter, avoids a memset(3) call and makes sure the
base_dir member is initialized to a valid (empty) string.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2016-09-22 18:11:33 +02:00
committed by Junio C Hamano
parent 6fe1b1407e
commit 68e3d6292f
5 changed files with 5 additions and 9 deletions

View File

@ -1094,12 +1094,10 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
int i, ret;
static struct cache_entry *dfc;
struct exclude_list el;
struct checkout state;
struct checkout state = CHECKOUT_INIT;
if (len > MAX_UNPACK_TREES)
die("unpack_trees takes at most %d trees", MAX_UNPACK_TREES);
memset(&state, 0, sizeof(state));
state.base_dir = "";
state.force = 1;
state.quiet = 1;
state.refresh_cache = 1;