The command 'connmanctl config <service> --timeservers' (with empty --timeservers argument) will clear timeservers array. Timeservers obtained from dhcp will be dropped from timeservers array after the command. That looks like copy/paste error. Instead of clearing timeservers_config array the code clears timeservers array. Signed-off-by: Alexander Kochetkov <al.kochet(a)gmail.com&gt; --- src/service.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/service.c b/src/service.c index ab5b2c6..529be38 100644 --- a/src/service.c +++ b/src/service.c @@ -3564,8 +3564,7 @@ static DBusMessage *set_property(DBusConnection *conn, char **timeservers = g_strsplit_set(str->str, " ", 0); timeservers = remove_empty_strings(timeservers); service->timeservers_config = timeservers; - } else - service->timeservers = NULL; + } g_string_free(str, TRUE); -- 1.7.9.5