debug_fd deprication warning message

[mnemanja]

This is more of an annoyance then a problem.

After starting the react-script this message gets displayed:

> react-scripts start

Starting the development server...

(node:13088) DeprecationWarning: `DEBUG_FD` is deprecated. Override `debug.log` if you want to use a different log function (https://git.io/vMUyr)
Compiled successfully!

The app is running at:

  http://localhost:3000/

Note that the development build is not optimized.
To create a production build, use npm run build.

The issue in question is the DEBUG_FD. Like I've mentioned already, this is simply an annoyance at this point and I'd like to resolve it if possible.

Is there a way of solving this from my end?

Node version 6.9.4
Npm version 4.1.1
Environment Windows 10

[gaearon]

Can you find which package calls the function?

[mnemanja]

In the code there is no call for it.
In the node_modules these modules I've found using it:

• express
• compression
• finalhandler
• send
• eslint-module-utils
• serve-index
• ajv
• debug

[gaearon]

Do you have this problem with a clean project? So far I'm unable to reproduce it with Node 6.9.4.

[gaearon]

This was likely caused by WebStorm's use of that variable. The deprecation warning was rolled back for some cases so I'm assuming this got fixed. debug-js/debug#410

[mnemanja]

Hi @gaearon
Sorry for the late response.

I can confirm that with the version 0.9.0 the problem is gone.