func failf()

in internal/genv/main.go [92:98]

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

func failf(format string, args ...interface{}) {
	if len(format) == 0 || format[len(format)-1] != '\n' {
		format += "\n"
	}
	fmt.Fprintf(os.Stderr, format, args...)
	os.Exit(1)
}