static void clear_mqtt_options()

in src/mqtt_client.c [504:535]

• 28 lines of code
• 6 McCabe index (conditional complexity)

static void clear_mqtt_options(MQTT_CLIENT* mqtt_client)
{
    if (mqtt_client->mqttOptions.clientId != NULL)
    {
        free(mqtt_client->mqttOptions.clientId);
        mqtt_client->mqttOptions.clientId = NULL;
    }

    if (mqtt_client->mqttOptions.willTopic != NULL)
    {
        free(mqtt_client->mqttOptions.willTopic);
        mqtt_client->mqttOptions.willTopic = NULL;
    }

    if (mqtt_client->mqttOptions.willMessage != NULL)
    {
        free(mqtt_client->mqttOptions.willMessage);
        mqtt_client->mqttOptions.willMessage = NULL;
    }

    if (mqtt_client->mqttOptions.username != NULL)
    {
        free(mqtt_client->mqttOptions.username);
        mqtt_client->mqttOptions.username = NULL;
    }

    if (mqtt_client->mqttOptions.password != NULL)
    {
        free(mqtt_client->mqttOptions.password);
        mqtt_client->mqttOptions.password = NULL;
    }
}