Update Animate.js
Update Animate.js

**When the props.chilren was null, the console throws a warning.**

The part of my code like below:

    render() {
        let comp = this.state.loading ? <loading /> : null
        return (
            <Animate
            animationEnter='fadeIn'
            animationLeave='fadeOut'
            durationEnter={300}
            durationLeave={300}
            component='div'
          >
            {comp}
          </Animate>
        )
    }

**I fixed this**
thiagoc7/react-animate.css,thiagoc7/react-animate.css,thiagoc7/react-animate.css