oid->oid[oid->oid_len++] = key[i];
if (oid->oid_len >= MAX_OID_LEN) {
ERROR(PLUGIN_NAME ": Conversion key string %s to OID failed", key);
oid->oid[oid->oid_len++] = key[i];
if (oid->oid_len >= MAX_OID_LEN) {
ERROR(PLUGIN_NAME ": Conversion key string %s to OID failed", key);