react-dock: componentWillReceiveProps with react 16.9.0

[ukch]

Ref: alexkuz/react-dock#40

For quite some time, React has been throwing up a warning about this component using the deprecated componentWillReceiveProps interface. The simplest solution here is to do a find-replace and use UNSAFE_componentWillReceiveProps instead. Alternatively, you could refactor the component to use getDerivedStateFromProps instead.

Here's the full warning from React:

Warning: componentWillReceiveProps has been renamed, and is not recommended for use. See https://fb.me/react-unsafe-component-lifecycles for details.

• Move data fetching code or side effects to componentDidUpdate.
• If you're updating state whenever props change, refactor your code to use memoization techniques or move it to static getDerivedStateFromProps. Learn more at: https://fb.me/react-derived-state
• Rename componentWillReceiveProps to UNSAFE_componentWillReceiveProps to suppress this warning in non-strict mode. In React 17.x, only the UNSAFE_ name will work. To rename all deprecated lifecycles to their new names, you can run npx react-codemod rename-unsafe-lifecycles in your project source folder.

Please update the following components: Dock

[Methuselah96]

I resolved this in the PR that added this package. This issue should be resolved in react-dock@0.3.0, which I released just now. Let me know if that doesn't resolve your issue.

[ukch]

Thanks @Methuselah96 . I can confirm the issue appears to be fixed in the new version.