text: import { IMAGES } from '../constants'
  
  const errorReducer = (state=null, action) => {
    switch(action.type) {
      case IMAGES.LOAD_FAIL:
        return action.error
      case IMAGES.LOAD:
      case IMAGES.LOAD_SUCCESS:
        return null
      default:
        return state
    }
  }
  
  export default errorReducer