Return code of phpcbf on all errors fixed

[Tezd]

I have a question regarding this part of the code
https://github.com/squizlabs/PHP_CodeSniffer/blob/master/src/Runner.php#L223
It will return 1 even if all errors are resolved which later will be set as exit code here
https://github.com/squizlabs/PHP_CodeSniffer/blob/master/bin/phpcbf#L19
Everything which is not 0 considered to be error code.
But in that case it fixed everything should it return 0 instead ?

[jrfnl]

Duplicate of #1359

Also see: #1818 (comment)

A revision of the exit codes in on the roadmap for PHPCS 4.x. See #2898

[Tezd]

Thank you, couldn't find it in issues.