Fix top level exception on unexpected event #12
Merged
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I started hitting this issue on FreeBSD 12: guard/listen#475
I seem to be getting kqueue events with a filter of 0. It's not clear to me what the meaning of such an event is. Prior to this change I would see the behaviour in the linked issue. This patch causes these events to be ignored. I suspect this is just masking a bigger issue, but at least this makes the gem usable for me in the meantime.
I tested this by running a jekyll server on FreeBSD 12 with ruby 2.6.