Linter hangs the editor when building

[AaronAsAChimp]

When a build is started (ctrl+b) the linter will sometimes hang. It doesn't always happen and it happens more the longer Sublime Text is running to the point where every build hangs. Normal linting, through "Lint this View", works flawlessly. The other linters I have installed (javac and eslint) do not hang.

The editor will hang until flow.exe is killed. This sometimes causes the plugin host to crash.

OS: Windows Sublime Version: Build 3175

[kaste]

I had several problems with the current Sublime build and its 'build' functionality. See https://github.com/SublimeTextIssues/Core/issues/2293#issuecomment-391638957 I also have a patch right there.

Maybe https://github.com/SublimeTextIssues/Core/issues/2327 is relevant too.