add missing key attribute for cli render
@@ -70,7 +70,8 @@ class CliCommand extends Component {
return (
<div key={lineIdx} className="tokens-line">{
- [...renderedLine, !isLastLine && isLineVisible ? <span className="line-separator">\</span> : null]
+ [...renderedLine,
+ !isLastLine && isLineVisible ? <span key="separator" className="line-separator">\</span> : null]
}</div>
)
})
