Lasse Dalegaard f8b0ea53dc serialqueue: correctly report EOF errors ...

If `klippy` loses connection to a device, the next `read()` from the
device file descriptor will result in a zero-byte result, i.e. an `EOF`.
Right now this gives a confusing error message, so this simply handles
the special case of `EOF` and outputs a better log message.

Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>

2021-03-01 13:46:59 -05:00

35 KiB

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