[exim-dev] expand_string and ldap_default_servers

Hi!

I tried to get the used/configured ldap server(s) with perl and
exim::expand_string function and failed badly.

After reading the source i stumbled over this in expand.c (Line 442)
#ifdef LOOKUP_LDAP
 { "ldap_dn",             vtype_stringptr,   &eldap_dn },
#endif

So why isn't ldap_default_servers available, too? In my eyes all that
has to be added would be a
{ "ldap_default_servers", vtype_stringptr, &eldap_default_servers },

Is there any way that this could be added, or isn't it because it
could be a "list" instead of a single host (wouldn't bother me
within perl though)?

Regards,
Sebastian