Thanks a million
Totally missed that first err was not limited to the scope of the case or
the go routine.
On Wednesday, January 20, 2021 at 6:02:29 PM UTC-6 Carla Pfaff wrote:
> result <- Event{event, err}
>
> reads the `err` variable in one goroutine, and
>
> err = watcher.Add(dir)
>
> writes the same `err` variable in another goroutine.
>
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