unlang and update section

[Bill Schoolfield]

Can update sections contain if conditions? I get the following error:

/etc/raddb/sites-enabled/default[573]: "update" sections cannot have subsections
/etc/raddb/sites-enabled/default[465]: Errors parsing post-auth section.

The documentation says "The only contents permitted in an "update" section are attributes
and values which I assume is the issue. Please confirm.

Bill