Sections with no suggestions are still rendered

[gzzo]

The README states:

Note: Sections with no suggestions are not rendered.

However, sections with no suggestions are still rendered. This is clear here. The correct behavior should be to not render anything for a section without items.

[gijsbotje]

I've also encountered the same problem
first thing to come to me to fix it would be to check the length of this.sectionsItems[sectionIndex] and if it's not larger than 0 return false; (or smaller than 1)

[ErisDS]

Also having the same problem - anyone got a workaround?

[gzzo]

@ErisDS This is the workaround I'm using:

renderSuggestionsContainer({ containerProps, children, query }) {
    // we need to do this because of https://github.com/moroshko/react-autosuggest/issues/570
    const filteredChildren = children && children.filter(child => {
      const [ title, items ] = child.props.children
      return title.props.section.hits.length
    })

    return (
      <div {... containerProps}>
        {filteredChildren}
      </div>
    )
  }