Re: [PATCH 2/2] blame: simplify prepare_lines()

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René Scharfe wrote:

> -	if (incomplete)
> -		*lineno++ = len;
> +	*lineno = len;
>  
> -	sb->num_lines = num + incomplete;
> +	sb->num_lines = num;

This will always treat whatever comes after the last newline as an
incomplete line, even if it has zero length.  Is that safe?  (Not a
rhetorical question --- I haven't looked carefully at the caller.)

Thanks,
Jonathan
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