[PATCH] Display extra headers for emacs-mua - db config option

[David Bremner]

Johan Parin <johanparin at gmail.com> writes:

> +
> +    if (notmuch_database_get_config (notmuch, "show.extra_headers",
> +				     &extra_headers) != NOTMUCH_STATUS_SUCCESS)
> +	return;

Apologies for being late to the discussion of where to store the
configuration. So far we have only stored configuration in the database
where it affected the behaviour of the library API. I know some people
(e.g. dkg) have suggested it would be better to store all of the
configuration in the database for consistency, while others are
disgruntled that some of the configuration is not editable with text
editor. The approach here would represent a change, which I'm not
necessarily against, but I think we need to think it through.

> +
> +    header_list  = g_mime_object_get_header_list (GMIME_OBJECT(message));
> +
> +    tofree = extra_headers;

It's somewhat a matter of taste, but I would rather introduce a variable
for the pointer to be mutated by strsep, and call  free (extra_headers) below