func readConfig()

in cloudstack.go [69:81]

• 10 lines of code
• 3 McCabe index (conditional complexity)

func readConfig(config io.Reader) (*CSConfig, error) {
	cfg := &CSConfig{}

	if config == nil {
		return cfg, nil
	}

	if err := gcfg.ReadInto(cfg, config); err != nil {
		return nil, fmt.Errorf("could not parse cloud provider config: %v", err)
	}

	return cfg, nil
}