doveadm: Cork the print ostream immediately after creating

This avoids making many tiny write()s to stdout.

diff --git a/src/doveadm/doveadm.c b/src/doveadm/doveadm.c
index 16afda7ec95818f5889e9b63c74cbdfba81602d6..b2077071531f056b7c5d9a8fb947edc34286dd49 100644 (file)
--- a/src/doveadm/doveadm.c
+++ b/src/doveadm/doveadm.c
@@ -367,6 +367,7 @@ int main(int argc, char *argv[])
                master_service_init_stats_client(master_service, TRUE);
                doveadm_print_ostream = o_stream_create_fd(STDOUT_FILENO, 0);
                o_stream_set_no_error_handling(doveadm_print_ostream, TRUE);
+               o_stream_cork(doveadm_print_ostream);
                doveadm_dump_init();
                doveadm_mail_init();
                dict_drivers_register_builtin();