read-cache: remove unused #include "sigchain.h"

After switching to use the tempfile module in commit f6ecc62d
(write_shared_index(): use tempfile module), no declarations from
sigchain.h are used in read-cache.c anymore. Thus, remove the #include.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Tobias Klauser 2015-10-22 14:43:29 +02:00 committed by Junio C Hamano
parent 086ecab1a7
commit a559263cae

View file

@ -17,7 +17,6 @@
#include "strbuf.h"
#include "varint.h"
#include "split-index.h"
#include "sigchain.h"
#include "utf8.h"
static struct cache_entry *refresh_cache_entry(struct cache_entry *ce,