Re: [BUG] clone: regression in error messages in master

Jeff King [off-list ref] writes:

Note that I haven't thought too hard about this; there may be a way to
detect for specific operations that we were expecting more data from the
helper and didn't get it. But even if we do want to go that route, I
think reverting the change to recvline_fh is probably going to be the
first step.

Yeah, I agree with that assessment.  Will queue.