server: properly reset stat_number in fio_reset_state()

Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/libfio.c b/libfio.c
index 43e1a61..0cfd7f6 100644
--- a/libfio.c
+++ b/libfio.c
@@ -127,6 +127,7 @@
 {
 	groupid = 0;
 	thread_number = 0;
+	stat_number = 0;
 	nr_process = 0;
 	nr_thread = 0;
 	done_secs = 0;
diff --git a/server.c b/server.c
index 33b80d6..f8c3635 100644
--- a/server.c
+++ b/server.c
@@ -336,8 +336,6 @@
 	struct cmd_end_pdu epdu;
 	int ret;
 
-	stat_number = 0;
-
 	if (parse_jobs_ini(buf, 1, 0)) {
 		fio_server_send_quit_cmd();
 		return -1;