func()

in tools/dockerversioning/versions/versions.go [122:131]

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

func (c Config) IntOption(name string, defaultVal int, helper string) *int {
  if configVal, ok := c[name]; ok {
    i, err := strconv.Atoi(configVal)
    if err != nil {
      log.Fatalf("error: %v", err)
    }
    defaultVal = i
  }
  return flag.Int(name, defaultVal, helper)
}