[PATCH 6/8] read-cache--daemon: do not read index from shared memory

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

It does not hurt doing that. But it does not help anybody either.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 read-cache--daemon.c | 1 +
 read-cache.c         | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/read-cache--daemon.c b/read-cache--daemon.c
index 4531978..bd6d84f 100644
--- a/read-cache--daemon.c
+++ b/read-cache--daemon.c
@@ -145,6 +145,7 @@ static void serve_cache(const char *socket_path, int detach)
 	if (fd < 0)
 		die_errno("unable to bind to '%s'", socket_path);
 
+	use_read_cache_daemon = -1;
 	refresh();
 	if (detach && daemonize(&daemonized))
 		die_errno("unable to detach");
diff --git a/read-cache.c b/read-cache.c
index 0e46523..4041485 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -1470,7 +1470,7 @@ static void *try_shm(void *mmap, size_t *mmap_size)
 	struct stat st;
 	int fd;
 
-	if (old_size <= 20 || !use_read_cache_daemon)
+	if (old_size <= 20 || use_read_cache_daemon <= 0)
 		return mmap;
 
 	strbuf_addf(&sb, "/git-index-%s.lock",
-- 
1.9.1.346.ga2b5940