Queries mix 'mailing_list_url' and 'mailing_list' fields in WHERE clause

[sduenas]

In MLS.R file, when 'mailing_list' filter is returned by reposField() function, reposNames() will return a list with the names of the mailing lists. If this names are passed as arguments of MLS functions, empy results will be returned because queries use, in WHERE clauses, 'mailing_list_url' field as filter but not 'mailing_list' field.

[dicortazar]

Yep, this depends on where the values are found (for some reason in some cases we should look for the URL of the mailing list in some fields and in other cases in other fields...).

In any case this should be the same in all of the cases as pointed in the report. I'll have a look at this.