bug#50611: one-byte (write) heap-buffer-underrun

[Pádraig Brady]

On 16/09/2021 19:51, Paul Eggert wrote:
> On 9/16/21 4:34 AM, Pádraig Brady wrote:
> > It got me thinking though, that we should not we warning/failing on
> > blank lines.
> > I.e., we should be treating blank lines like comments.
> > The attached does that.
>
> Thaks, a good improvement. The nerd in me also suggests changing this:
>
>         line[line_length] = '\0';
>
>         /* Ignore blank lines.  */
>         if (line_length == 0)
>           continue;
>
> to this:
>
>         /* Ignore empty lines.  */
>         if (line_length == 0)
>           continue;
>
>         line[line_length] = '\0';

Pushed with that adjustment.

cheers,
Pádraig