[systemd-devel] [PATCH] systemctl: add command set-log-level

[Colin Walters]

On Wed, 2013-05-29 at 15:54 +0200, Vaclav Pavlin wrote:

> +            !dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &value) ||

You need to use dbus_message_iter_abandon_container() if this fails.