Disable SubjectLocality

[Cantor, Scott]

>    I don't know much about beans or functions and few about java or
> tomcat ....

Running this software presumes all of that. You can't get around it.

>    I just added <bean id="shibboleth.SubjectLocalityAddressStrategy"
>    parent="shibboleth.Functions.Constant" c:target="" /> at global.xml

That's an empty string, not a null.

>    How do I set the bean to return null instead of a string? 

<null/> has to be supplied as the constructor argument, not an empty string, and you can't shorthand it with the c: syntax ad still make it null. Well, possibly #{null} might work, that's a Spring expression.

-- Scott