bug#59137: [PATCH] To minor changes related to overlays

[Eli Zaretskii]

> From: Matt Armstrong <matt@rfc20.org>
> Date: Tue, 08 Nov 2022 15:14:08 -0800
> 
> Tags: patch
> 
> X-Debbugs-CC: Stefan Monnier <monnier@iro.umontreal.ca>

Stefan, any comments?

I have just one nit:

> diff --git a/src/itree.c b/src/itree.c
> index 989173db4e5..74199db3e42 100644
> --- a/src/itree.c
> +++ b/src/itree.c
> @@ -1431,6 +1431,9 @@ itree_iterator_next (struct itree_iterator *g)
>        after it was pushed: Check if it still intersects. */
>      } while (node && ! interval_node_intersects (node, g->begin, g->end));
>  
> +  if (!node)
> +    itree_iterator_finish(g);
                            ^
Please leave one space between the function's name and the open
parenthesis of the argument list.

Thanks.