func getRegionEnvironment()

in sigv4/sigv4.go [39:47]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func getRegionEnvironment() string {
	region := os.Getenv("AWS_DEFAULT_REGION")

	if len(region) == 0 {
		region = os.Getenv("AWS_REGION")
	}

	return region
}