Auto merge of #17903 - tmandry:graceful-exit, r=Veykril

Allow flycheck process to exit gracefully

Assuming it isn't cancelled. Closes #17902.

The only place CommandHandle::join() is used is when the flycheck command
finishes, so this commit changes the behavior of the method itself.

The only reason I can see for the existing behavior is if the command is somehow holding onto a build lock longer than it should, this would force it to be released. But it would be a pretty heavy-handed way to solve that issue. I'm not aware of this occurring in practice.

0 files changed, 0 insertions, 0 deletions